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CN-224209519-U - Frock can be adjusted in processing of oil pump back cover

CN224209519UCN 224209519 UCN224209519 UCN 224209519UCN-224209519-U

Abstract

The utility model discloses an adjustable tooling for processing an oil pump rear cover, which belongs to the field of tooling for processing the oil pump rear cover and comprises an oil pump rear cover body, wherein the top surface of the oil pump rear cover body is provided with a central hole, the oil pump rear cover body is fixedly connected to the top surface of a fixed table through an adjusting and fixing mechanism, the adjusting and fixing mechanism comprises a worm, a worm wheel, an adjusting disc, an arc-shaped inner supporting plate, a screw rod and a pressing plate, the worm is movably connected to the bottom of the fixed table through first rotating rods at two ends, the adjusting and fixing mechanism is arranged, the tooling is adjusted and used through the adjusting and fixing mechanism, the aim of realizing quick adjustment, positioning and fixing of the oil pump rear cover bodies with different types and sizes can be achieved, and workers are not required to replace the tooling according to the sizes of the oil pump rear cover bodies, so that the working efficiency of the oil pump rear cover body is improved, the applicability and the flexibility of the tooling are improved, and the processing requirements of the oil pump rear cover body are met.

Inventors

  • Shu Chuangguan
  • HUANG MENGSHI

Assignees

  • 瑞安市创冠汽摩配有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (6)

  1. 1. The utility model provides an oil pump back cover processing can adjust frock, includes oil pump back cover body (1), centre bore (2) have been seted up to the top surface of oil pump back cover body (1), wherein oil pump back cover body (1) is through adjusting fixed establishment (4) fixed connection at the top surface of fixed station (3), and adjusting fixed establishment (4) include worm (10), worm wheel (13), regulating disk (15), arc interior fagging (17), screw rod (23) and clamp plate (26), worm (10) are through the first dwang (11) swing joint in the bottom of fixed station (3) of both ends, and worm wheel (13) are through the second dwang (14) swing joint of top surface in fixed station (3) inner panel (8) the bottom surface and with worm (10) meshing, regulating disk (15) fixed connection is on the top of second dwang (14), and two arc interior fagging (17) pass the top surface of fixed station (3) and with regulating disk (15) swing joint together through movable rod (18) of bottom respectively, the third fagging (23) are through the inner wall (24) of movable connection plate (23) and the inner wall (27) of movable connection on the bottom surface (27), the connecting plate (27) passes through the arc-shaped inner supporting plate (17).
  2. 2. The tool for machining the rear cover of the oil pump according to claim 1, wherein an inner cavity (5) is formed in the fixed table (3), a group of laterally symmetrical transverse grooves (6) communicated with the inner cavity (5) are formed in the top surface of the fixed table (3), and first rotating holes (7) communicated with the inner cavity (5) are formed in the front surface wall and the rear surface wall of the fixed table (3) respectively.
  3. 3. The tool for machining the rear cover of the oil pump, which is capable of being adjusted, is characterized in that the inner plate (8) is fixedly arranged at the inner center of the inner cavity (5), and a second rotating hole (9) is formed in the top surface of the inner plate (8).
  4. 4. The tool for machining the rear cover of the oil pump is capable of being adjusted according to claim 3, and is characterized in that a first rotating rod (11) is fixedly arranged at the front end and the rear end of the worm (10), the first rotating rod (11) is movably arranged in the first rotating hole (7), a first adjusting knob (12) is fixedly arranged on the outer side end wall of the first rotating rod (11) at the rear end, a second rotating rod (14) is fixedly arranged on the top surface of the worm wheel (13), the second rotating rod (14) is movably arranged in the second rotating hole (9), the worm wheel (13) and the worm (10) are meshed with each other, and a group of symmetrical arc grooves (16) are formed in the top surface of the adjusting disc (15).
  5. 5. The tool for machining the rear cover of the oil pump according to claim 4, wherein the bottom end of the arc-shaped inner supporting plate (17) is fixedly provided with a movable rod (18), the movable rod (18) sequentially penetrates through the transverse groove (6) and the arc-shaped groove (16), and the bottom end of the movable rod (18) is fixedly provided with a limiting disc (19).
  6. 6. The tool for machining the oil pump rear cover is adjustable according to claim 5, wherein the side wall of the arc-shaped inner supporting plate (17) is provided with a vertical opening (20), the top of the inner side wall of the arc-shaped inner supporting plate (17) is fixedly provided with a fixed block (21), the top surface of the fixed block (21) is provided with a third rotating hole (22), the top end of the screw rod (23) is fixedly provided with a third rotating rod (24) and movably arranged in the third rotating hole (22), the top end of the third rotating rod (24) is fixedly provided with a second adjusting knob (25), the inner side wall of the pressing plate (26) is fixedly provided with a connecting plate (27), the connecting plate (27) penetrates through the vertical opening (20), and the top surface of the connecting plate (27) is further provided with a screw hole (28) in threaded connection with the screw rod (23).

Description

Frock can be adjusted in processing of oil pump back cover Technical Field The utility model relates to the field of oil pump rear cover machining tools, in particular to an adjustable tool for oil pump rear cover machining. Background The rear oil pump cover, in particular the rear gear oil pump cover, is an important component of the oil pump. The motor is characterized by comprising a rear cover shell, wherein a gear groove is formed in the shell and is used for accommodating part of components of the gear oil pump, and the gear groove is communicated with a shaft hole through a shaft sleeve so as to facilitate connection of a motor output rotating shaft and a driving gear. The main function of the gear oil pump rear cover is sealing, so that engine lubricating oil can be prevented from leaking from the periphery of the oil pump, the oil is prevented from leaking, and the normal operation of the oil pump and the lubricating effect of the engine are ensured. Meanwhile, the oil pump has a certain protection effect, can prevent the oil pump from being damaged by external collision, prevents impurities from entering the oil pump, and ensures the stable operation of the oil pump. In the prior art, chinese patent with the publication number of CN204584817U and the patent name of "oil pump rear cover processing tool", the patent describes that the device comprises a flange plate used for being connected with a lathe spindle, two positioning blocks and two positioning pins are connected to the flange plate, the two positioning blocks and the two positioning pins are respectively coaxial with four connecting holes on the oil pump rear cover, the two positioning blocks and the two positioning pins are diagonally arranged, the upper parts of the two positioning pins are used for being inserted into the connecting holes of the oil pump rear cover, the middle parts of the two positioning pins are respectively provided with a positioning step surface, the positioning step surface is flush with the top surface of the positioning block, the two positioning blocks are respectively provided with a through hole coaxial with the oil pump rear cover connecting hole, the flange plate at the bottom of the through hole is provided with a threaded hole for screwing in a locking screw, and the like; Although the tool can play a role in fixing the oil pump rear cover during processing, as the tool is single in structure and different in size of the rear covers of the oil pumps of different types, the tool can only fix the oil pump rear covers of the same type and size, when the oil pump rear covers of different types and sizes are fixed, workers are required to consume time to replace the corresponding tool, the operation is complicated, and the tool is difficult to adjust and use, so that the working efficiency of the oil pump rear covers during processing is reduced, and the applicability and flexibility of the tool are reduced; Therefore, in order to solve the technical problems, the utility model provides an adjustable tooling for processing the rear cover of the oil pump. Disclosure of utility model The utility model mainly aims to provide an adjustable tooling for processing a rear cover of an oil pump, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a lid processing can adjust frock behind oil pump, includes the oil pump back lid body, the centre bore has been seted up to the top surface of lid body behind the oil pump, lid body is in the top surface of fixed station through adjusting fixed establishment fixed connection behind the oil pump, and adjust fixed establishment and include worm, worm wheel, regulating disk, arc interior fagging, screw rod and pressure strip, the worm passes through the first dwang swing joint at both ends in the bottom of fixed station, and the worm wheel passes through the second dwang swing joint of top surface in the bottom surface of inner panel and with the worm meshing in the fixed station, regulating disk fixed connection is in the top of second dwang, and the movable rod of bottom passes the top surface of fixed station and link together with the regulating disk is movable respectively in two arcs, the screw rod passes through the third dwang swing joint on top in the arc fagging inside wall fixed block, and pressure strip passes connecting plate and screw rod swing joint on the inside fagging, the connecting plate passes the arc. Further, an inner cavity is formed in the fixing table, a group of laterally symmetrical transverse grooves communicated with the inner cavity are formed in the top surface of the fixing table, and first rotating holes communicated with the inner cavity are formed in the front wall and the rear wall of the fixing table respectively. Further, the inner plate is fixedly arranged at the inner center of the inner c