CN213164209U

CN213164209U - Clamp for gear shaft machining

Info

Publication number: CN213164209U
Application number: CN202021708136.5U
Authority: CN
Inventors: 黄日梅
Original assignee: Taizhou Bituo Auto Parts Co Ltd
Current assignee: Taizhou Bituo Auto Parts Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-11
Anticipated expiration: 2030-08-17

Abstract

The utility model provides an anchor clamps are used in gear shaft processing relates to anchor clamps technical field, the on-line screen storage device comprises a base, the surface top fixed mounting of base has the mounting panel, the both sides of mounting panel are provided with clamping device, the top of mounting panel is provided with the heat sink, the surface top of base is provided with square piece, the top of square piece is provided with the tooth axis body, the heat sink includes water tank and spout, the surface top fixed connection of water tank and mounting panel, the top at the mounting panel is seted up to the spout, the inside of spout is provided with the slider. The utility model discloses, whole device is through the interact of location disc, shower nozzle, dead lever, kelly, U-shaped piece, spout, slider, water tank and water pipe, makes the position of shower nozzle adjustable on the one hand, can be more accurate cool down to the assigned position, can wash away the piece that produces with processing on the one hand and alleviate workman's intensity of labour, has improved the practicality of device greatly.

Description

Clamp for gear shaft machining

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps are used in gear shaft processing.

Background

The fixture refers to a device or a machine for clamping an object to be machined in daily production, and is frequently used in industrial production, and plays an important role in the machining process of the gear shaft.

In the machining process of the gear shaft, high temperature is necessarily generated on the surface and inside of the gear shaft, the high temperature can cause abrasion to a machining tool and the gear shaft, the service life is short, most of cooling measures in the market are manual hand-held cooling at present, the labor intensity of workers is increased, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixture for processing a gear shaft.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anchor clamps are used in gear shaft processing, includes the base, the surface top fixed mounting of base has the mounting panel, the both sides of mounting panel are provided with clamping device, the top of mounting panel is provided with the heat sink, the surface top of base is provided with square piece, the top of square piece is provided with the gear shaft body.

The cooling device comprises a water tank and a sliding groove, the water tank is fixedly connected with the top of the outer surface of the mounting plate, the sliding groove is formed in the top of the mounting plate, a sliding block is arranged inside the sliding groove, a U-shaped block is fixedly mounted at the bottom of the sliding block, fixing rods are arranged on two sides of the inner wall of the U-shaped block, positioning discs are rotatably connected to the outer surfaces of the fixing rods in a symmetrical mode, a spray head is arranged between the positioning discs, clamping rods are arranged on two sides of the U-shaped block in a penetrating mode, and a water pipe is.

Preferably, clamping device includes upper boom and lower beam, the top fixed connection of upper boom and mounting panel, lower beam and base fixed connection, the upper boom runs through and is provided with the threaded rod, the one end swing joint of threaded rod has the grip block, the one end swing joint that the grip block is close to the threaded rod has the gag lever post, the lower beam runs through and is provided with the locating lever, the one end fixed mounting of locating lever has the locating piece, the surface cover of locating lever is equipped with reset spring.

Preferably, one end of the water pipe, which is far away from the water tank, is communicated with the spray head, and the water pipe is provided with a water control valve.

Preferably, a clamping groove is formed in one side, away from the spray head, of the positioning disc, and the size and the shape of the inner wall of the clamping groove are matched with the size and the shape of the outer surface of the clamping rod.

Preferably, the top of the square block is provided with a groove, and the size and the shape of the inner wall of the groove are matched with those of the bottom of the gear shaft body.

Preferably, the limiting rod penetrates through the upper rod and extends to the outside of the upper rod, one end, far away from the positioning block, of the positioning rod is fixedly connected with a round block, and two ends of the reset spring are fixedly connected with the round disc and the lower rod respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the cooling device, when the gear shaft body is processed, the processing can generate heat, when cooling is needed, the positioning disc is firstly rotated, the positioning disc can drive the spray head to rotate on the fixed rod, when the gear shaft body is adjusted to a proper position, the positioning disc stops, the clamping rod is pressed towards the direction close to the U-shaped block, so that the clamping rod is clamped into the clamping groove of the positioning disc, then the U-shaped block is pushed forwards or backwards, the U-shaped block drives the sliding block to move in the sliding groove, the front and back positions can be adjusted, then the water control valve of the water pipe is opened, water flows from the water tank to the water pipe, the water flows to the spray head from the water pipe, then the designated position is cooled, the whole device is adjusted through the interaction of the positioning disc, the spray head, the fixed rod, the clamping rod, the U-shaped block, the sliding groove, the sliding block, the, on one hand, the scraps generated by processing can be washed away, and the manual handheld spray head is not needed for cooling and cleaning, so that the labor intensity of workers is reduced, and the practicability of the device is greatly improved.

2. In the utility model, by arranging the clamping device, because the top and the bottom of the gear shaft are cylindrical, the gear is arranged in the middle, the gear shaft is easy to rotate in the processing process, at the moment, the positioning rod is firstly pulled in the direction away from the lower rod, the positioning rod moves to drive the positioning block to move, meanwhile, the positioning rod moves to stretch the reset spring, at the moment, the bottom of the gear shaft body is placed into the groove of the square block, the positioning rod is loosened, under the action of the reset spring, the positioning block is driven to move to enable the positioning block to be clamped at the gear, so that the whole gear shaft body can not rotate, then the threaded rod is rotated, under the action of the limiting rod, the threaded rod rotates to drive the clamping block to move, when the clamping block contacts with the outer surface of the gear shaft body, the position of the gear shaft body is fixed, the whole device passes through the positioning rod, the positioning block and the reset, under the effect through threaded rod, gag lever post and grip block for gear shaft position can not squint, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a fixture for machining a gear shaft according to the present invention;

fig. 2 is a schematic structural view of a cooling device of the fixture for processing the gear shaft of the present invention;

fig. 3 is a schematic view of a side view of the fixture for processing a gear shaft of the present invention.

Illustration of the drawings:

1. a base; 2. mounting a plate; 3. a clamping device; 31. a rod is arranged; 32. a lower rod; 33. a threaded rod; 34. a clamping block; 35. a limiting rod; 36. positioning a rod; 37. positioning blocks; 38. a return spring; 4. a cooling device; 41. a water tank; 42. a chute; 43. a slider; 44. a U-shaped block; 45. fixing the rod; 46. positioning the disc; 47. a spray head; 48. a clamping rod; 49. a water pipe; 5. a square block; 6. a gear shaft body.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides an anchor clamps are used in gear shaft processing, including base 1, base 1's surface top fixed mounting has mounting panel 2, and mounting panel 2's both sides are provided with clamping device 3, and mounting panel 2's top is provided with heat sink 4, and base 1's surface top is provided with square 5, and square 5's top is provided with the gear shaft body 6, and square 5's top is seted up flutedly, and the inner wall size and the shape of recess and gear shaft body 6's bottom size and shape looks adaptation.

The specific arrangement and function of the cooling device 4 and the holding device 3 will be described in detail.

As shown in fig. 1 and 2, the cooling device 4 includes a water tank 41 and a chute 42, the water tank 41 is fixedly connected to the top of the outer surface of the mounting plate 2, the chute 42 is formed in the top of the mounting plate 2, a slider 43 is disposed inside the chute 42, a U-shaped block 44 is fixedly mounted at the bottom of the slider 43, the U-shaped block 44 is pushed forward or backward, the slider 43 is driven by the U-shaped block 44 to move in the chute 42, fixing rods 45 are disposed on two sides of the inner wall of the U-shaped block 44, positioning disks 46 are symmetrically and rotatably connected to the outer surface of the fixing rods 45, a nozzle 47 is disposed between the two positioning disks 46, the positioning disks 46 are rotated first, the nozzle 47 is driven by the positioning disks 46 to rotate on the fixing rods 45, clamping rods 48 are disposed through two sides of the U-shaped block 44, a clamping groove is formed in one side of the positioning, the clamping rod 48 is pressed towards the direction close to the U-shaped block 44, so that the clamping rod 48 is clamped into the clamping groove of the positioning disc 46, the water outlet of the water tank 41 is communicated with a water pipe 49, one end, far away from the water tank 41, of the water pipe 49 is communicated with the spray head 47, the water pipe 49 is provided with a water control valve, the water control valve of the water pipe 49 is opened, water flows to the water pipe 49 from the water tank 41, and then flows to the spray head 47 from the water pipe 49.

The whole cooling device 4 achieves the effect that by arranging the cooling device 4, when the gear shaft body 6 is machined, heat is generated in machining, when cooling is needed, the positioning disc 46 is rotated firstly, the positioning disc 46 can drive the spray head 47 to rotate on the fixing rod 45, when the gear shaft body is adjusted to a proper position, the positioning disc stops, the clamping rod 48 is pressed towards the direction close to the U-shaped block 44, the clamping rod 48 is clamped into the clamping groove of the positioning disc 46, the U-shaped block 44 is pushed forwards or backwards, the U-shaped block 44 drives the sliding block 43 to move in the sliding groove 42, the front position and the rear position can be adjusted, then the water control valve of the water pipe 49 is opened, water flows from the water tank 41 to the water pipe 49, the water flows from the water pipe 49 to the spray head 47, then the designated position is cooled, and the whole device is interacted by the positioning disc 46, the spray head 47, the fixing rod 45, the clamping rod 48, the U-shaped block 44, make the position of shower nozzle 47 adjustable on the one hand, can be more accurate to the assigned position cooling, can wash away the piece that processing produced on the one hand, need not artifical handheld shower nozzle 47 cooling clearance, alleviateed workman's intensity of labour, improved the practicality of device greatly.

As shown in fig. 3, the clamping device 3 includes an upper rod 31 and a lower rod 32, the upper rod 31 is fixedly connected to the top of the mounting plate 2, the lower rod 32 is fixedly connected to the base 1, the upper rod 31 is provided with a threaded rod 33 in a penetrating manner, one end of the threaded rod 33 is movably connected to a clamping block 34, one end of the clamping block 34 close to the threaded rod 33 is movably connected to a limiting rod 35, the limiting rod 35 penetrates through the upper rod 31 and extends to the outside of the upper rod 31, the threaded rod 33 is rotated, the threaded rod 33 rotates to drive the clamping block 34 to move under the action of the limiting rod 35, the rotation is stopped when the clamping block 34 contacts the outer surface of the gear shaft body 6, the lower rod is provided with a positioning rod 36 in a penetrating manner, one end of the positioning rod 36 is fixedly provided with a positioning block 37, at this time, the positioning rod 36 is pulled in a direction away from the lower rod 32, the positioning block 36 moves, the two ends of the return spring 38 are fixedly connected with the disc and the lower rod 32 respectively, the return spring 38 can be stretched by the movement of the positioning rod 36, the positioning rod 36 is loosened, and the positioning rod 36 moves to drive the positioning block 37 to move under the action of the return spring 38, so that the positioning block 37 is clamped at the gear.

The whole clamping device 3 achieves the effect that by arranging the clamping device 3, because the top and the bottom of the gear shaft are cylindrical and the middle is provided with a gear, the gear shaft is easy to rotate in the processing process, at the moment, the positioning rod 36 is pulled towards the direction far away from the lower rod 32, the positioning rod 36 moves to drive the positioning block 37 to move, meanwhile, the positioning rod 36 moves to stretch the reset spring 38, the bottom of the gear shaft body 6 is placed into the groove of the square block 5, the positioning rod 36 is loosened, the positioning rod 36 moves to drive the positioning block 37 to move under the action of the reset spring 38, so that the positioning block 37 is clamped at the gear, the whole gear shaft body 6 cannot rotate, then the threaded rod 33 rotates, under the action of the limiting rod 35, the threaded rod 33 rotates to drive the clamping block 34 to move, when the clamping block 34 contacts with the outer surface of the gear shaft body 6, the rotation is stopped, and the position of, whole device is through locating lever 36, locating piece 37 and reset spring 38's effect down for tooth axis body 6 can not rotate in the course of working, under the effect through threaded rod 33, gag lever post 35 and grip block 34, makes tooth axis body 6 position can not squint, has improved the practicality of device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a anchor clamps are used in gear shaft processing, includes base (1), its characterized in that: the mounting plate (2) is fixedly mounted at the top of the outer surface of the base (1), clamping devices (3) are arranged on two sides of the mounting plate (2), a cooling device (4) is arranged at the top of the mounting plate (2), a square block (5) is arranged at the top of the outer surface of the base (1), and a gear shaft body (6) is arranged at the top of the square block (5);

the cooling device (4) comprises a water tank (41) and a sliding groove (42), the water tank (41) is fixedly connected with the top of the outer surface of the mounting plate (2), the sliding groove (42) is formed in the top of the mounting plate (2), a sliding block (43) is arranged inside the sliding groove (42), a U-shaped block (44) is fixedly arranged at the bottom of the sliding block (43), fixing rods (45) are arranged on two sides of the inner wall of the U-shaped block (44), positioning disks (46) are symmetrically and rotatably connected to the outer surface of the fixing rods (45), a spray head (47) is arranged between the positioning disks (46), clamping rods (48) are arranged on two sides of the U-shaped block (44) in a penetrating mode, and a water pipe (49) is communicated with a water outlet of.

2. The jig for gear shaft machining according to claim 1, characterized in that: clamping device (3) include upper boom (31) and lower beam (32), the top fixed connection of upper boom (31) and mounting panel (2), lower beam (32) and base (1) fixed connection, upper boom (31) run through and are provided with threaded rod (33), the one end swing joint of threaded rod (33) has grip block (34), the one end swing joint that grip block (34) are close to threaded rod (33) has gag lever post (35), lower beam (32) run through and are provided with locating lever (36), the one end fixed mounting of locating lever (36) has locating piece (37), the surface cover of locating lever (36) is equipped with reset spring (38).

3. The jig for gear shaft machining according to claim 1, characterized in that: one end, far away from the water tank (41), of the water pipe (49) is communicated with the spray head (47), and the water pipe (49) is provided with a water control valve.

4. The jig for gear shaft machining according to claim 1, characterized in that: a clamping groove is formed in one side, away from the spray head (47), of the positioning disc (46), and the size and the shape of the inner wall of the clamping groove are matched with the size and the shape of the outer surface of the clamping rod (48).

5. The jig for gear shaft machining according to claim 1, characterized in that: the top of the square block (5) is provided with a groove, and the size and the shape of the inner wall of the groove are matched with the size and the shape of the bottom of the gear shaft body (6).

6. The jig for gear shaft machining according to claim 2, characterized in that: the limiting rod (35) penetrates through the upper rod (31) and extends to the outside of the upper rod (31), one end, far away from the positioning block (37), of the positioning rod (36) is fixedly connected with a round block, and two ends of the return spring (38) are fixedly connected with the disc and the lower rod (32) respectively.