CN217596545U

CN217596545U - Tool clamp for producing cylinder bottom of hydraulic cylinder

Info

Publication number: CN217596545U
Application number: CN202221788221.6U
Authority: CN
Inventors: 王苑春
Original assignee: Fujian Shiming Heavy Machinery Co ltd
Current assignee: Fujian Shiming Heavy Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-18
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a frock clamp is used in production of hydraulic cylinder bottom of the jar, the novel nipple rectifier comprises a cylindrical shel, fixedly connected with servo motor is gone up to the top right side position of barrel, run through and the fixedly connected with gear on servo motor's the output end position, run through and the swivelling joint has anchor clamps on the inner wall top position of barrel, fixedly connected with ring gear and ring gear are connected with gear engagement on the outer wall top position of anchor clamps. The utility model discloses in, at first when using, through opening the push rod motor, push rod motor output end drives the movable block and slides in the spout, the movable block carries out the centre gripping to hydraulic cylinder, through opening the cylinder that circles round, the cylinder output that circles round drives the fixed block and carries out 90 degrees rotations, drive the fixed column, rolling bearing and antiskid cover rotate, rotate the handle, the handle drives the screw rod and rotates, drive clamp splice and first slipmat inward shift, the effect of the fixed clamping of being convenient for has, the loaded down with trivial details of fixed clamp dress process has been reduced, and the efficiency is improved.

Description

Tool clamp for producing cylinder bottom of hydraulic cylinder

Technical Field

The utility model relates to a frock clamp field especially relates to frock clamp is used in production of hydraulic cylinder bottom.

Background

Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The fixture is a process device which is used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. That is to say, workholding frock clamp is the indispensable part of machining, and under the drive of machine tool technology to high speed, high efficiency, precision, compound, intelligence, environmental protection development, anchor clamps technology is developing towards high accuracy, high efficiency, module, combination, general, economic direction, frock clamp also has some applications in the process of hydraulic cylinder bottom processing.

At present, a tool clamp is needed to carry out clamp operation on a hydraulic oil cylinder in the process of machining the cylinder bottom of the hydraulic oil cylinder, so that the cylinder bottom can be conveniently assembled, the functions of stress and support are achieved, a support is an important support part and needs to be in butt joint with a vehicle body at a connecting part, but the requirements of the existing tool clamp on the size and the relevant outline of a machined part are quite strict. In the prior art, the profile is found for scribing and then processing is carried out, a workpiece is easy to deviate in the processing process, the operation stability is poor, the coaxiality of the workpiece cannot be accurately guaranteed, the efficiency is extremely low, the processing quality of the workpiece is influenced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tooling clamp for producing the cylinder bottom of a hydraulic oil cylinder.

In order to realize the purpose, the utility model adopts the following technical scheme: the tooling fixture for producing the cylinder bottom of the hydraulic cylinder comprises a cylinder body, wherein a servo motor is fixedly connected to the right side of the top of the cylinder body, a gear penetrates and is fixedly connected to the output end of the servo motor, a fixture is connected to the top of the inner wall of the cylinder body in a penetrating and rotating mode, a gear ring is fixedly connected to the top of the outer wall of the fixture in a meshed mode, a sliding groove penetrates and is formed in the bottom of the fixture, a push rod motor penetrates and is arranged on the periphery of the bottom of the fixture, four push rod motors penetrate and are fixedly connected with a movable block, a pipe body which is evenly distributed is fixedly connected to the periphery of the middle of two ends of the inner wall of the cylinder body, springs are arranged on the inner wall of the pipe body, a rotary cylinder is slidably connected to the inner wall of the pipe body, a fixed block is fixedly connected to the output end of the rotary cylinder in a penetrating mode, fixed columns are fixedly connected to the four fixed blocks opposite to the fixture, rotating bearings are fixedly connected to the middle of the outer walls of the four fixed columns, screws penetrate and are connected to the periphery of the outer wall of the cylinder body, and are connected with screw rods.

As a further description of the above technical solution:

and one side of each of the four adjacent movable blocks is fixedly connected with a second non-slip mat.

As a further description of the above technical solution:

the inner wall bottom of spout all around equal fixedly connected with evenly distributed's stopper.

As a further description of the above technical solution:

one side of the spring, which is adjacent to the clamp, is fixedly connected with the rotary cylinder.

As a further description of the above technical solution:

and four screw rods are fixedly connected with handles on the opposite sides of the clamps.

As a further description of the above technical solution:

four equal fixedly connected with first slipmat in clamp splice and the adjacent one side of anchor clamps.

As a further description of the above technical solution:

and the outer wall of the rotating bearing is fixedly connected with an anti-skidding sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first when using, through opening the push rod motor, push rod motor output end drives the movable block and slides in the spout, the movable block carries out the centre gripping to hydraulic cylinder, through opening the cylinder that circles round, the cylinder output that circles round drives the fixed block and carries out 90 degrees rotations, drive the fixed column, rolling bearing and antiskid cover rotate, rotate the handle, the handle drives the screw rod and rotates, drive clamp splice and first slipmat inward shift, the effect of the fixed clamping of being convenient for has, the loaded down with trivial details of fixed clamp dress process has been reduced, and the efficiency is improved.

2. The utility model discloses in, the first slipmat of antiskid through rolling bearing surface's antiskid cover, clamp splice surface and the second slipmat on movable block surface can increase in hydraulic cylinder body surface contact's frictional force, and when using, the slipmat contacts with the hydraulic cylinder body with the antiskid cover, has increase frictional force, prevents to produce hydraulic cylinder body, hydraulic cylinder body circumferential direction's effect to the hydraulic cylinder body.

Drawings

FIG. 1 is a sectional view of a tooling fixture for producing the bottom of a hydraulic cylinder provided by the utility model;

FIG. 2 is a front view of a tooling clamp for producing a cylinder bottom of a hydraulic cylinder provided by the utility model;

FIG. 3 is a bottom view of the fixture for producing the bottom of the hydraulic cylinder provided by the utility model;

fig. 4 is the utility model provides a hydraulic cylinder bottom production is with frock clamp's spout sketch map.

Illustration of the drawings:

1. a cylinder body; 2. a servo motor; 3. a screw; 4. a handle; 5. a clamping block; 6. a first non-slip mat; 7. A clamp; 8. a ring gear; 9. a gear; 10. a chute; 11. a limiting block; 12. a movable block; 13. a second non-slip mat; 14. a pipe body; 15. a spring; 16. a revolving cylinder; 17. a fixed block; 18. a rotating bearing; 19. an anti-slip sleeve; 20. fixing a column; 21. a push rod motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a tooling clamp for producing a cylinder bottom of a hydraulic cylinder comprises a cylinder body 1, wherein a servo motor 2 is fixedly connected to the right side position of the top of the cylinder body 1, a gear 9 penetrates through and is fixedly connected to the output end position of the servo motor 2, a clamp 7 penetrates through and is rotatably connected to the top position of the inner wall of the cylinder body 1, a gear ring 8 is fixedly connected to the top position of the outer wall of the clamp 7, the gear ring 8 is meshed with the gear 9, a chute 10 penetrates through and is arranged at the bottom position of the clamp 7, push rod motors 21 penetrate through and are arranged around the bottom of the clamp 7, four push rod motors 21 penetrate through the adjacent chute 10 and are fixedly connected with movable blocks 12, evenly distributed pipe bodies 14 are fixedly connected to the peripheral positions of two ends in the middle of the inner wall of the cylinder body 1, springs 15 are arranged on the inner wall positions of the pipe bodies 14, and a rotary cylinder 16 is slidably connected to the inner wall positions of the pipe bodies 14, the output end of the rotary cylinder 16 is fixedly connected with fixed blocks 17, one side of each of the four fixed blocks 17 opposite to the fixture 7 is penetrated through and fixedly connected with a fixed column 20, the middle positions of the outer walls of the four fixed columns 20 are fixedly connected with rotating bearings 18, the peripheral positions of the bottom of the outer wall of the barrel 1 are all penetrated through and in threaded connection with screw rods 3, one side of each of the four screw rods 3 adjacent to the fixture 7 is rotatably connected with a clamping block 5, by opening the push rod motor 21, the output end of the push rod motor 21 drives the movable block 12 to slide in the sliding groove 10, the movable block 12 clamps the hydraulic oil cylinder, by opening the rotary cylinder 16, the output end of the rotary cylinder 16 drives the fixed block 17 to rotate for 90 degrees, the fixed columns 20, the rotating bearings 18 and the anti-skid sleeves 19 are driven to rotate, the handle 4 is rotated, the handle 4 drives the screw rods 3 to rotate, the clamping blocks 5 and the first anti-skid pads 6 to move inwards, the hydraulic clamping fixture has the advantages that the hydraulic clamping fixture is convenient to fix and clamp, the hydraulic oil cylinder is clamped, the complexity of the fixing and clamping process is reduced, and the efficiency is improved.

The equal fixedly connected with second slipmat 13 in one side that four movable blocks 12 are adjacent, equal fixedly connected with evenly distributed's stopper 11 all around of the inner wall bottom of spout 10, one side that spring 15 and anchor clamps 7 are adjacent and circle round cylinder 16 fixed connection, the equal fixedly connected with handle 4 in one side that four screw rods 3 and anchor clamps 7 are relative, the equal fixedly connected with first slipmat 6 in one side that four clamp splice 5 and anchor clamps 7 are adjacent, equal fixedly connected with slipcover 19 on the outer wall position of rolling bearing 18, through the slipcover 19 on rolling bearing 18 surface, the first slipmat 6 on clamp splice 5 surface and the second slipmat 13 on movable block 12 surface can increase the frictional force that is greater than hydraulic cylinder body surface contact, when using, slipmat and slipcover 19 and hydraulic cylinder body contact, have the increase frictional force, prevent to hydraulic cylinder body production, hydraulic cylinder body circumferential direction's effect.

The working principle is as follows: when the hydraulic cylinder body limiting device is used, a hydraulic cylinder body is placed on the surface of a clamp 7 in a cylinder body 1, a push rod motor 21 is opened, the output end of the push rod motor 21 drives a movable block 12 to slide in a sliding groove 10, the movable block 12 clamps the hydraulic cylinder, a rotary cylinder 16 is opened, the output end of the rotary cylinder 16 drives a fixed block 17 to rotate for 90 degrees, a fixed column 20 is driven, a rotary bearing 18 and an anti-slip sleeve 19 rotate, a handle 4 is rotated, the handle 4 drives a screw rod 3 to rotate, a clamping block 5 and a first anti-slip pad 6 are driven to move inwards, a servo motor 2 is opened, the output end of the servo motor 2 rotates, a gear 9 is driven to rotate, the gear 9 drives a gear ring 8 and the clamp 7 to rotate, the hydraulic cylinder body is driven to rotate, the anti-slip sleeve 19 on the surface of the rotary bearing 18, the anti-slip first pad 6 on the surface of the clamping block 5 and a second anti-slip pad 13 on the surface of the movable block 12 can increase the friction force of surface in surface contact with the hydraulic cylinder body, the movable block 12 can limit the movable block 12 through a limiting block 11, and the spring 15 in a pipe body 14 can limit the rotary cylinder 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Frock clamp is used in production of hydraulic cylinder end, including barrel (1), its characterized in that: a servo motor (2) is fixedly connected to the right side of the top of the barrel (1), a gear (9) penetrates through and is fixedly connected to the output end of the servo motor (2), a clamp (7) penetrates through and is rotatably connected to the top of the inner wall of the barrel (1), a gear ring (8) is fixedly connected to the top of the outer wall of the clamp (7), the gear ring (8) is meshed with the gear (9), a sliding groove (10) penetrates through and is arranged at the bottom of the clamp (7), push rod motors (21) penetrate through and are arranged at the periphery of the bottom of the clamp (7), four push rod motors (21) penetrate through the sliding groove (10) at the adjacent side and are fixedly connected with a movable block (12), uniformly distributed pipe bodies (14) are fixedly connected to the periphery positions of the two ends of the middle inner wall of the barrel (1), springs (15) are arranged at the inner wall positions of the pipe bodies (14), a rotary cylinder (16) is slidably connected to the inner wall of the pipe bodies (14), fixed blocks (17) are fixedly connected to the output end of the rotary cylinder (16), the fixed blocks (17) and the rotary bearings (20) are connected to the middle of the fixed blocks (7), the outer wall bottom of barrel (1) all runs through and threaded connection has screw rod (3) all around the position, four screw rod (3) all rotate with anchor clamps (7) adjacent one side and are connected with clamp splice (5).

2. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: one side of each of the four movable blocks (12) adjacent to each other is fixedly connected with a second anti-skid pad (13).

3. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: the inner wall bottom of spout (10) is all fixedly connected with evenly distributed's stopper (11) all around.

4. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: one side of the spring (15) adjacent to the clamp (7) is fixedly connected with the rotary cylinder (16).

5. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: four one sides of the screw rods (3) opposite to the clamp (7) are fixedly connected with handles (4).

6. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: four clamping blocks (5) and one side adjacent to the clamp (7) are fixedly connected with first anti-skid pads (6).

7. The tooling clamp for producing the cylinder bottom of the hydraulic oil cylinder according to claim 1, which is characterized in that: and anti-skidding sleeves (19) are fixedly connected to the outer wall of the rotating bearing (18).