CN-224222540-U - Temperature sensing stick thimble centering seals riveting device

Abstract

The utility model discloses a temperature sensing rod thimble centering sealing riveting device which comprises a base, a riveting module, a clamping module and a charging module, wherein the charging module is arranged on the base, the riveting module is arranged on the base, the clamping module is arranged at the position of the riveting module, the riveting module is fixedly arranged on the base through a fixing frame and comprises a pressing cylinder, a pressing head and a pressing seat, the clamping module is fixedly arranged at one side of the fixing frame through the fixing frame and comprises a wedge-shaped pressing plate, the clamping cylinder and clamping jaws symmetrically arranged at the end parts of two piston rods of the clamping cylinder, a sealing article and the thimble of the temperature sensing rod are arranged in the riveting jig, the riveting jig is moved to the position below the riveting module through a driving cylinder, the thimble can be clamped and centered by the clamping module, the thimble is pressed down by the pressing module, the clamping module is simultaneously spread, the thimble can be riveted into the sealing article, the riveting efficiency between the thimble and the sealing article is effectively improved, and the assembly production efficiency of the temperature sensing rod is improved.

Inventors

• XU WEIGUO
• He Xingmo

Assignees

• 广州市振宸自动化设备有限公司

Dates

Publication Date

20260512

Application Date

20250527

Claims (7)

1. 1. The temperature sensing rod thimble centering sealing riveting device is characterized by comprising a base, a riveting module, a clamping module and a charging module, wherein the charging module is arranged on the base; The riveting die block is fixedly arranged on the base through a fixing frame and comprises a material pressing cylinder, a pressing head and a material pressing seat, wherein the material pressing cylinder is fixedly arranged at the fixing frame, the pressing head is arranged at the end part of a piston rod of the material pressing cylinder, the material pressing seat is arranged at the pressing head, and a jack is formed in the material pressing seat; The clamping module is fixedly arranged on one side of the fixing frame through the mounting frame and comprises a wedge-shaped pressing plate, a clamping cylinder and clamping jaws symmetrically arranged at the end parts of two piston rods of the clamping cylinder, a guide wheel is arranged at the clamping jaws, the guide wheel is matched with the wedge-shaped pressing plate, the wedge-shaped pressing plate is fixedly connected with the pressing head through a mounting plate, and a positioning rod is arranged at the clamping jaws.
2. 2. The centering sealing riveting device of the temperature sensing rod thimble according to claim 1, wherein the charging module comprises a guide rail, a driving cylinder, a movable seat and a riveting jig, the movable seat is slidably arranged on the base through the guide rail, the riveting jig is arranged on the movable seat and is positioned right below the riveting module, the driving cylinder is arranged on the base, a piston rod of the driving cylinder is connected with the movable seat, and the driving cylinder is arranged in parallel with the guide rail.
3. 3. The center-to-seal riveting device of the temperature sensing rod ejector pin of claim 1, wherein the insertion hole is rounded at one end close to the charging module.
4. 4. The centering, sealing and riveting device of the temperature sensing rod thimble according to claim 1, wherein the clamping jaw is provided with a clamping groove matched with the temperature sensing rod thimble.
5. 5. The temperature sensing rod thimble centering sealing riveting device according to claim 1, wherein the movable grooves are formed in two sides of the pressure head and are matched with the clamping jaws.
6. 6. The temperature sensing stick thimble centering seal riveting device of claim 1, wherein a sliding rail is arranged between the mounting plate and the fixing frame.
7. 7. The temperature sensing rod thimble centering sealing riveting device according to claim 1, wherein a clamping plate is arranged at the clamping jaw, and a groove matched with the outer side wall of the riveting jig is formed in the inner side of the clamping plate.

Description

Temperature sensing stick thimble centering seals riveting device Technical Field The utility model relates to the technical field of temperature sensing rod production, in particular to a temperature sensing rod thimble centering sealing riveting device. Background The temperature rod is widely applied to products of various temperature control valve bodies, the whole size of the temperature rod is long, the assembly difficulty of each working procedure of the product is high, when the temperature rod thimble is installed, in the riveting working procedure of the temperature rod, the salty temperature rod thimble has a certain movable space at a seal part, so that the thimble shakes, positioning riveting is difficult to carry out, the production efficiency of the temperature rod is affected, and the temperature rod is inconvenient to assemble by a user. Disclosure of utility model In order to solve the technical problems, the centering sealing riveting device for the temperature sensing rod thimble is provided, so that the riveting assembly efficiency of the temperature sensing rod thimble is effectively improved, and the overall production efficiency of the temperature sensing rod is improved. In order to achieve the purpose, the temperature sensing rod thimble centering sealing riveting device comprises a base, a riveting module, a clamping module and a charging module, wherein the charging module is arranged on the base, the riveting module is arranged on the base and is positioned above the charging module, and the clamping module is arranged at the riveting module; The riveting die block is fixedly arranged on the base through a fixing frame and comprises a material pressing cylinder, a pressing head and a material pressing seat, wherein the material pressing cylinder is fixedly arranged at the fixing frame, the pressing head is arranged at the end part of a piston rod of the material pressing cylinder, the material pressing seat is arranged at the pressing head, and a jack is formed in the material pressing seat; The clamping module is fixedly arranged on one side of the fixing frame through the mounting frame and comprises a wedge-shaped pressing plate, a clamping cylinder and clamping jaws symmetrically arranged at the end parts of two piston rods of the clamping cylinder, a guide wheel is arranged at the clamping jaws, the guide wheel is matched with the wedge-shaped pressing plate, the wedge-shaped pressing plate is fixedly connected with the pressing head through a mounting plate, and a positioning rod is arranged at the clamping jaws. Further, the charging module comprises a guide rail, a driving cylinder, a movable seat and a riveting jig, wherein the movable seat is slidably arranged on the base through the guide rail, the riveting jig is arranged on the movable seat and is positioned under the riveting module, the driving cylinder is arranged on the base, a piston rod of the driving cylinder is connected with the movable seat, and the driving cylinder is arranged in parallel with the guide rail. Further, the insertion hole is rounded near one end of the charging module. Further, a clamping groove matched with the temperature sensing rod thimble is formed in the clamping jaw. Further, the movable grooves are formed in the two sides of the pressure head and are matched with the clamping jaws. Further, a sliding rail is arranged between the mounting plate and the fixing frame. Further, clamping plates are arranged at the clamping jaw positions, and grooves matched with the outer side walls of the riveting jigs are formed in the inner sides of the clamping plates. The temperature sensing rod thimble centering sealing riveting device has the advantages that the sealing product and the thimble of the temperature sensing rod are placed in the riveting jig, then the riveting jig is moved to the lower part of the riveting die block under the action of the driving cylinder, the clamping module and the riveting die block are started, the clamping module can clamp and centralize the thimble, then the pressing module presses down and pushes the thimble, and meanwhile the clamping module is spread, so that the thimble can be pressed into the sealing product to finish riveting between the thimble and the sealing product, and the riveting efficiency between the thimble and the sealing product can be effectively improved, and the assembly production efficiency of the temperature sensing rod is further improved. Drawings FIG. 1 is a perspective view of the present utility model; FIG. 2 is a block diagram of a clamping module according to the present utility model; Fig. 3 is a structural diagram of the riveting module of the present utility model. Reference numerals in the drawings of the specification include: 1. The device comprises a base, a fixed frame, a material pressing cylinder, a pressure head, a movable groove, a material pressing seat, a jack, a mounting plate, a wedge-shaped pressing plate, a mount