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CN-122016349-A - Tyre puncture resistance detection device

CN122016349ACN 122016349 ACN122016349 ACN 122016349ACN-122016349-A

Abstract

The invention discloses a tire puncture resistance detection device, and relates to the technical field of tire testing. The tire puncture resistance detection device comprises a bottom plate, the upside fixedly connected with mount of bottom plate, the outside fixedly connected with connecting plate of mount, the left side fixedly connected with connecting rod of connecting plate, the left end fixedly connected with positioning disk of connecting rod, the left side of mount is provided with puncture unit, the upside fixedly connected with two fixed blocks of bottom plate, two the equal fixedly connected with electric putter in the outside of fixed block, electric putter's outer end fixedly connected with clamp splice, puncture unit includes the curb plate. Through being provided with bottom plate, clamp splice, curb plate, pneumatic cylinder and pjncture needle, conveniently puncture the test to the tire to through lifter plate, slider, bottom block, protection casing, swash plate one and contact cover, make things convenient for contact cover and protection casing to the pjncture needle that splashes carry out dual protection, avoid taking place the accident, increase the security of device.

Inventors

  • MA ZHIGUANG
  • CHEN GUOLI
  • Xia Shuxia

Assignees

  • 河北世派轮胎有限公司

Dates

Publication Date
20260512
Application Date
20251216

Claims (8)

  1. 1. The utility model provides a tire puncture resistance performance detection device, includes bottom plate (1), its characterized in that, the upside fixedly connected with mount (2) of bottom plate (1), the outside fixedly connected with connecting plate (7) of mount (2), the left side fixedly connected with connecting rod (8) of connecting plate (7), the left end fixedly connected with positioning disk (6) of connecting rod (8), the left side of mount (2) is provided with puncture unit (9), the upside fixedly connected with two fixed blocks (3) of bottom plate (1), two the outside of fixed block (3) is all fixedly connected with electric putter (4), the outer fixedly connected with clamp splice (5) of electric putter (4), puncture unit (9) are including curb plate (91), the left side of curb plate (91) fixedly connected with connecting rod (8), the upside fixedly connected with pneumatic cylinder (92) of curb plate (91), the output fixedly connected with lifter (93) of pneumatic cylinder (92) downside, lifter (93) downside is provided with electric putter (4), lifter (94) are used for protecting needle (95) to splash protection component (95).
  2. 2. The tire puncture resistance detection device according to claim 1, wherein the protection component (95) comprises a lifting plate (951), the lifting plate (951) is fixedly connected to the outer side of a lifting block (93), two sliding grooves (952) are formed in the outer side of the lifting plate (951), sliding blocks (953) are slidably connected to the inner sides of the two sliding grooves (952), bottom blocks (954) are fixedly connected to the lower sides of the sliding blocks (953), protective covers (955) are fixedly connected to the lower sides of the bottom blocks (954) on the two sides, a cover plate (956) is arranged on the outer side of a puncture needle (94), a contact cover (957) is fixedly connected to the lower side of the cover plate (956), a mounting block (958) is fixedly connected to the outer side of the cover plate (956), a sliding rod (959) is fixedly connected to the upper side of the mounting block (958), the upper end of the sliding rod (959) penetrates through the upper side of the lifting plate (951) and is fixedly connected with a top block (950), and the outer side of the lifting ring (951) is fixedly connected to the outer side of the lifting ring (950).
  3. 3. The tire puncture resistance detection device according to claim 2, wherein a first rotating block (9513) is fixedly connected to the left side and the right side of the lifting ring (9512), a first inclined plate (9514) is rotatably connected to the outer side of the first rotating block (9513), a second rotating block (9515) is fixedly connected to the upper side of the sliding block (953) on both sides, and the second rotating block (9515) is rotatably connected with the first inclined plate (9514).
  4. 4. The device for detecting puncture resistance of a tire according to claim 3, wherein the sliding rod (959) is slidably connected with the lifting plate (951), a first spring (9511) is fixedly connected between the top block (9510) and the lifting plate (951), the first inclined plates (9514) on the left side and the right side are symmetrically distributed, and the protective cover (955) is made of rubber material.
  5. 5. The tire puncture resistance detection device according to claim 1, wherein a fixing ring (9516) is fixedly connected to the inner side of the contact cover (957), a plurality of moving grooves (9517) are formed in the outer side of the fixing ring (9516), moving blocks (9518) are slidably connected to the inner side of the moving grooves (9517), a branch plate (9532) is fixedly connected to the lower sides of the moving blocks (9518), a branch block (9533) is fixedly connected to the lower side of the branch plate (9532), a control rod (9538) is arranged on the outer side of the branch block (9533), and a limit roller (9534) is arranged at the outer end of the control rod (9538).
  6. 6. The tire puncture resistance detection device according to claim 5, wherein a third rotating block (9519) is fixedly connected to the upper sides of the plurality of moving blocks (9518), a linkage plate (9520) is rotatably connected to the outer side of the third rotating block (9519), a fourth rotating block (9521) is rotatably connected to the outer side of the linkage plate (9520), a control ring (9522) is fixedly connected to the upper side of the fourth rotating block (9521), a moving rod (9523) is fixedly connected to the upper side of the control ring (9522), a top ring (9525) is fixedly connected to the upper end of the moving rod (9523), and a second spring (9524) is fixedly connected between the top ring (9525) and the contact cover (957).
  7. 7. The tire puncture resistance detection device according to claim 6, wherein two stabilizing blocks (9526) are fixedly connected to the upper side of the cover plate (956), a rocker (9527) is rotatably connected between the two stabilizing blocks (9526), a second inclined plate (9528) is rotatably connected to the outer side of the rocker (9527), a connecting block (9529) is fixedly connected to the upper side of the top ring (9525), the second inclined plate (9528) is rotatably connected with the connecting block (9529), a bottom rod (9530) is fixedly connected to the lower side of the lifting plate (951), and a contact roller (9531) is fixedly connected to the lower end of the bottom rod (9530).
  8. 8. The tire puncture resistance detection device according to claim 7, wherein a spring III (9535) is fixedly connected between the limiting roller (9534) and the branch block (9533), the control rod (9538) is slidably connected with the branch block (9533), an electromagnet (9536) is fixedly connected to the outer side of the control rod (9538), and two metal plates (9537) are fixedly connected to the lower side of the branch plate (9532).

Description

Tyre puncture resistance detection device Technical Field The invention relates to the technical field of tire testing, in particular to a tire puncture resistance detection device. Background A tire is an annular elastic rubber article that is mounted on a rim (commonly known as a "rim") of a variety of vehicles or machines (e.g., bicycles, balance cars). When the tire is produced, the puncture resistance of the tire needs to be detected, so that the quality of the tire is ensured. Through retrieving, chinese patent with application number of CN 202511299342.2, specifically a tire puncture resistance detecting device and a method of use thereof, comprising a portal frame, wherein the portal frame is provided with a tire mounting mechanism, a puncture mechanism and a driving mechanism for driving the puncture mechanism to move up and down from bottom to top, the puncture mechanism comprises a needle head and a closed needle cylinder, the needle head is axially provided with a central air hole communicated with the needle cylinder, the outer side wall of the needle cylinder is rotationally provided with a swivel, the circumference of the outer side wall of the swivel is equidistantly provided with a plurality of rectangular blades deviating from the axis of the needle cylinder, the inner side wall of the swivel is provided with an annular groove communicated with the needle cylinder in a sealing manner, and the blades are horizontally provided with exhaust holes communicated with the annular groove. When the existing bicycle tire and balance tire are detected, the puncture needle is controlled to descend to puncture the tire, in the puncture process, the steel wire or hard foreign matters in the tire are possibly broken and splashed by the needle head, so that the needle head splashes out, and the splashed needle head is easy to splash onto the body of a worker due to the fact that a protective part is not arranged, potential safety hazards exist, and accidents are easy to occur. Accordingly, the present invention provides a tire puncture resistance detection device to solve the above-mentioned problems. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a tire puncture resistance detection device, which solves the problem that accidents are easy to occur when a tire is punctured. In order to achieve the above purpose, the invention is realized by the following technical scheme: The utility model provides a tire puncture resistance detection device, includes the bottom plate, the upside fixedly connected with mount of bottom plate, the outside fixedly connected with connecting plate of mount, the left side fixedly connected with connecting rod of connecting plate, the left end fixedly connected with positioning disk of connecting rod, the left side of mount is provided with puncture unit, the upside fixedly connected with two fixed blocks of bottom plate, two the equal fixedly connected with electric putter in the outside of fixed block, electric putter's outer end fixedly connected with clamp splice, puncture unit includes the curb plate, curb plate fixedly connected with is in the left side of mount, the upside fixedly connected with pneumatic cylinder of curb plate, the output fixedly connected with lifter of pneumatic cylinder downside, the downside of lifter is provided with the pjncture needle, the outside of lifter is provided with protection component, protection component is used for blocking the pjncture needle that splashes. Preferably, the protection subassembly includes the lifter plate, lifter plate fixed connection is in the outside of lifter plate, two spouts have been seted up in the outside of lifter plate, two the equal sliding connection of inboard of spout has the slider, the downside fixedly connected with bottom block of slider, both sides the downside of bottom block is equal fixedly connected with protection casing, the outside of pjncture needle is provided with the apron, the downside fixedly connected with contact cover of apron, the outside fixedly connected with installation piece of apron, the upside fixedly connected with slide bar of installation piece, the upside and the fixedly connected with kicking block of lifter plate are passed to the upper end of slide bar, the outside fixedly connected with lifting ring of kicking block. Preferably, the left side and the right side of the lifting ring are fixedly connected with a first rotating block, the outer side of the first rotating block is rotationally connected with a first inclined plate, the two sides of the first rotating block are fixedly connected with a second rotating block, and the second rotating block is rotationally connected with the inclined plate. Preferably, the sliding rod is in sliding connection with the lifting plate, a first spring is fixedly connected between the top block and the lifting plate, the first inclined plates on the left side and the right side are symmetric