CN213317456U

CN213317456U - Air hammer clamping device for forging

Info

Publication number: CN213317456U
Application number: CN202022122939.9U
Authority: CN
Inventors: 张运州; 周振荣; 张立兵
Original assignee: Tangshan Duohui Machinery Equipment Co ltd
Current assignee: Tangshan Duohui Machinery Equipment Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-01
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an air hammer clamping device for forge pieces, which comprises a supporting table, wherein an adjusting device is fixedly arranged at the central position below one side of the supporting table, the adjusting device is communicated with a first clamping device, the first clamping device comprises two side plates, the side plates are mutually close to one side and fixedly provided with a third electric telescopic rod, the central position at one end of the third electric telescopic rod is fixedly provided with a first clamping plate, the sides of the first clamping plates, which are mutually close to one side, are all provided with anti-skid grains, the first clamping device is communicated with a second clamping device, one side of the upper surface of the supporting table is fixedly provided with an accurate positioning device, the air hammer clamping device for forge pieces can realize the automatic clamping of forge pieces by arranging the side plates, the third electric telescopic rod, the first clamping plate, a transverse plate, a threaded rod, a rotating block, the second clamping plate and the anti-skid grains, and can clamp, avoiding the trouble and danger of manual clamping.

Description

Air hammer clamping device for forging

Technical Field

The utility model relates to an air hammer technical field especially relates to an air hammer clamping device for forging.

Background

The air hammer is one of free forging machines, the compression cylinder compresses air, the air enters the working cylinder through the distribution valve, the piston is pushed to communicate with the hammer head to move up and down to play a hammering role, the operation is flexible, and the air hammer is widely used for producing medium and small-sized forgings;

the existing air hammer is in work, the forge piece is generally manually held, labor is wasted, danger is caused, and the forge piece with different heights is machined by generally positioning the forge piece through various positioning tables during machining of the existing forge piece, so that the positioning table resources are wasted, and the forge piece cannot be precisely machined.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an air hammer clamping device for forging can produce the technological effect of the height of automatic centre gripping forging and accurate forging.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a pneumatic hammer clamping device for forging, includes the brace table, brace table one side below central point puts fixed mounting adjusting device, adjusting device intercommunication has first clamping device, first clamping device includes two blocks of curb plates, the curb plate is close to one side fixed mounting third electric telescopic handle each other, the first splint of third electric telescopic handle one end central point position fixed mounting, first splint are close to one side each other and all are provided with anti-skidding line, first clamping device intercommunication has second clamping device, brace table upper surface one side fixed mounting accurate positioning device.

Preferably, the accurate positioning device comprises a second motor, a groove matched with the size of the second motor is formed in one side of the upper surface of the supporting table, the second motor is fixedly installed in the groove, a second lead screw is fixedly installed at the center of an output shaft of the second motor, a second sleeve plate is sleeved on the surface of the second lead screw, a positioning table is fixedly installed on one side of the second sleeve plate, and a scale plate is fixedly installed on one side of the upper surface of the supporting table.

Preferably, adjusting device includes an electric telescopic handle, an electric telescopic handle fixed mounting is in a brace table side surface below, a first backup pad of first electric telescopic handle one end fixed mounting, first backup pad upper surface central point puts fixed mounting second electric telescopic handle, second electric telescopic handle one end central point puts fixed mounting second backup pad, the first motor of second backup pad upper surface central point position fixed mounting, the first lead screw of central point position fixed mounting of first motor output shaft, first lagging has cup jointed on the first lead screw surface, the equal fixed mounting curb plate in first lagging lower surface both ends.

Preferably, the second clamping device comprises a transverse plate, the transverse plate is fixedly installed at one end of the first clamping plate, a movable installation threaded rod is arranged at the center of the upper surface of the transverse plate, a rotating block is fixedly installed at one end of the threaded rod, a second clamping plate is fixedly installed at the other end of the threaded rod, and anti-skidding lines are fixedly installed on one side of the second clamping plate.

Preferably, a second stop block is fixedly mounted at the center of one end of the second screw rod.

Preferably, the four corners of the lower surface of the positioning table are fixedly provided with first loop bars, and one end of each first loop bar is sleeved with a second loop bar.

Preferably, a first stop block is fixedly installed at the center of one end of the first screw rod.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the side plates, the third electric telescopic rods, the first clamping plates, the transverse plates, the threaded rods, the rotating blocks, the second clamping plates and the anti-skid patterns, the forged pieces can be automatically clamped, the forged pieces with different sizes can be clamped and processed, and the trouble and danger of manual clamping are avoided;

2. through setting up recess, second motor, second lead screw, second lagging, location platform and scale plate, can accomplish the accurate processing to the forging, avoid using multiple location platform simultaneously, practiced thrift the resource.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the adjusting structure of the present invention;

fig. 3 is a schematic structural view of the first clamping device and the second clamping device of the present invention;

FIG. 4 is a schematic structural view of the precise positioning device of the present invention;

wherein: 1. a support table; 2. a first electric telescopic rod; 3. a first support plate; 4. a second electric telescopic rod; 5. a second support plate; 6. a first motor; 7. a first lead screw; 8. a first deck; 9. a side plate; 10. a third electric telescopic rod; 11. a first splint; 12. a second loop bar; 13. a transverse plate; 14. a threaded rod; 15. rotating the block; 16. a second splint; 17. a groove; 18. a second motor; 19. a second lead screw; 20. a second deck; 21. a positioning table; 22. a scale plate; 23. a first stopper; 24. a second stopper; 25. a first loop bar.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, the utility model provides an air hammer clamping device for forge piece, which comprises a supporting table 1, an adjusting device is fixedly arranged at the central position below one side of the supporting table 1 for adjusting the position of the forge piece and facilitating the overall processing of the forge piece, the adjusting device is communicated with a first clamping device for clamping and fixing the forge piece and avoiding the trouble and danger of manual clamping, the first clamping device comprises two side plates 9 for installing and supporting a third electric telescopic rod 10, the side plates 9 are fixedly arranged at one side close to each other and used for driving the first clamping plate 11 to clamp the forge piece, the first clamping plate 11 is fixedly arranged at the central position at one end of the third electric telescopic rod 10 and used for clamping the forge piece, anti-skid lines are arranged at one side close to each other of the first clamping plate 11 for preventing the forge piece from sliding during processing, the first clamping device is communicated with a second clamping device, the clamping effect is better, and the accurate positioning device is fixedly arranged on one side of the upper surface of the support table 1, so that the processing height of the forge piece is more accurate;

when the fixed forging of needs centre gripping is added man-hour, place the forging at a supporting bench 1 upper surface, make the forging be located between first splint 11 through adjusting device, through adjusting third electric telescopic handle 10, make third electric telescopic handle 10 drive first splint 11 and press from both sides tight fixed forging to convenient follow-up completion is to the automatic processing of forging, has avoided the trouble of artifical centre gripping and has added the danger that produces the spark man-hour.

In another embodiment, as shown in fig. 1 and 4, the utility model discloses an accurate positioning device includes a second motor 18 for driving a second lead screw 19 to rotate, a groove 17 adapted to the size of the second motor 18 is formed on one side of the upper surface of a supporting platform 1 for placing the second motor 18, the second motor 18 is fixedly installed in the groove 17, the second lead screw 19 is fixedly installed at the center position of the output shaft of the second motor 18 for driving a second sleeve plate 20 to move, the second sleeve plate 20 is sleeved on the surface of the second lead screw 19 for driving a positioning table 21 to move, so as to finally process the height of the accurate forging, the positioning table 21 is fixedly installed on one side of the second sleeve plate 20, and a scale plate 22 is fixedly installed on one side of the upper surface of the supporting platform 1, which facilitates the processing height of the accurate forging;

when the forgings with different heights need to be accurately machined, the second motor 18 is started to drive the second lead screw 19 to rotate, the second lead screw 19 drives the second sleeve plate 20, the second sleeve plate 20 drives the positioning table 21 to move, the height of the positioning table 21 is adjusted, the forgings with different heights can be conveniently machined by the air hammer, the adjusting height of the positioning table 21 can be accurately adjusted through the scale plate 22, the machining height of the forgings is accurate, multiple positioning tables 21 are prevented from being used, and resources are saved.

In another embodiment, as shown in FIG. 2, the present invention discloses that the adjusting device comprises a first electric telescopic rod 2 for driving a first supporting plate 3 to move and finally adjusting the position of the forged piece to complete the overall processing, the first electric telescopic rod 2 is fixedly installed below one side surface of the supporting table 1, one end of the first electric telescopic rod 2 is fixedly installed with the first supporting plate 3 for installing and supporting a second electric telescopic rod 4, the center position of the upper surface of the first supporting plate 3 is fixedly installed with the second electric telescopic rod 4 for adjusting the position of the second supporting plate 5 according to the height of the forged piece, the center position of one end of the second electric telescopic rod 4 is fixedly installed with the second supporting plate 5 for installing and supporting a first motor 6, the center position of the upper surface of the second supporting plate 5 is fixedly installed with the first motor 6 for driving a first screw rod 7 to rotate, the center position of the output shaft of the first motor 6 is fixedly installed with the first screw, the clamping device is used for driving the first sleeve plate 8 to move, the first sleeve plate 8 is sleeved on the surface of the first screw rod 7, and the side plates 9 are fixedly arranged at two ends of the lower surface of the first sleeve plate 8 and used for being connected with the first clamping device;

according to the height of the forging piece to be processed, firstly, the forging piece is in surface contact with the supporting table 1 by adjusting the second electric telescopic rod 4, the first motor 6 is started again, the first motor 6 drives the first screw rod 7 to rotate, the first screw rod 7 drives the first sleeve plate 8 to move, therefore, the forging piece is finally driven to move, the complete processing of the forging piece is completed, and when the first motor 6 is damaged, the position of the forging piece can be adjusted through the first electric telescopic rod 2.

In another embodiment, as shown in fig. 3, the utility model discloses that the second clamping device comprises a transverse plate 13, the transverse plate 13 is fixedly installed at one end of the first clamping plate 11, a threaded rod 14 is movably installed at the central position of the upper surface of the transverse plate 13, a rotating block 15 is fixedly installed at one end of the threaded rod 14, a second clamping plate 16 is fixedly installed at the other end of the threaded rod 14, the threaded rod 14 is driven to rotate by rotating the rotating block 15, the threaded rod 14 drives the second clamping plate 16 to clamp the forge piece, so that the clamping effect is better, and anti-skid lines are fixedly installed at one side of the second clamping plate 16 to prevent sliding;

after the forge piece to be processed is clamped by the first clamping device, the threaded rod 14 is driven to rotate by rotating the rotating block 15, so that the second clamping plate 16 is driven to clamp the forge piece, and the clamping and fixing effects are better.

In another embodiment, as shown in fig. 4, the utility model discloses a second dog 24 is fixedly installed to second lead screw 19 one end central point, prevents that second strap 20 from coming off from second lead screw 19 surface, leads to location platform 21 to drop, can't the precision finishing forging height.

In another embodiment, as shown in fig. 4, the utility model discloses a surface four corners under the positioning table 21 is the first loop bar 25 of equal fixed mounting, and second loop bar 12 has been cup jointed to first loop bar 25 one end, and when the positioning table 21 passes through second motor 18 adjusting position, through first loop bar 25 and the effect support positioning table 21 of second loop bar 12, prevent that second motor 18 from supporting positioning table 21, make the air hammer during operation can not damage second motor 18.

In another embodiment, as shown in fig. 2, the utility model discloses a first stopper 23 is fixedly installed at the center of one end of the first lead screw 7, which prevents the first sleeve plate 8 from falling off from the surface of the first lead screw 7, and ensures the normal operation of the adjusting device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hammer clamping device for forging, includes brace table (1), its characterized in that: supporting bench (1) one side below central point puts fixed mounting adjusting device, adjusting device intercommunication has first clamping device, first clamping device includes two blocks of curb plates (9), curb plate (9) are close to one side fixed mounting third electric telescopic handle (10) each other, the first splint (11) of fixed mounting are put to third electric telescopic handle (10) one end central point, first splint (11) are close to one side each other and all are provided with anti-skidding line, first clamping device intercommunication has second clamping device, supporting bench (1) upper surface one side fixed mounting accurate positioning device.

2. The air hammer clamping device for forgings as claimed in claim 1, wherein: the accurate positioning device comprises a second motor (18), a groove (17) matched with the size of the second motor (18) is formed in one side of the upper surface of the supporting table (1), the second motor (18) is fixedly installed in the groove (17), a second lead screw (19) is fixedly installed at the center of an output shaft of the second motor (18), a second sleeve plate (20) is sleeved on the surface of the second lead screw (19), a positioning table (21) is fixedly installed on one side of the second sleeve plate (20), and a scale plate (22) is fixedly installed on one side of the upper surface of the supporting table (1).

3. The air hammer clamping device for forgings as claimed in claim 1, wherein: the adjusting device comprises a first electric telescopic rod (2), the first electric telescopic rod (2) is fixedly installed below one side surface of a supporting table (1), a first supporting plate (3) is fixedly installed at one end of the first electric telescopic rod (2), a second electric telescopic rod (4) is fixedly installed at the center of the upper surface of the first supporting plate (3), a second supporting plate (5) is fixedly installed at the center of one end of the second electric telescopic rod (4), a first motor (6) is fixedly installed at the center of the upper surface of the second supporting plate (5), a first lead screw (7) is fixedly installed at the center of an output shaft of the first motor (6), a first sleeve plate (8) is sleeved on the surface of the first lead screw (7), and side plates (9) are fixedly installed at two ends of the lower surface of the first sleeve plate (8).

4. The air hammer clamping device for forgings as claimed in claim 1, wherein: the second clamping device comprises a transverse plate (13), the transverse plate (13) is fixedly installed at one end of the first clamping plate (11), a movable installation threaded rod (14) is arranged at the center of the upper surface of the transverse plate (13), a rotating block (15) is fixedly installed at one end of the threaded rod (14), a second clamping plate (16) is fixedly installed at the other end of the threaded rod (14), and anti-skidding patterns are fixedly installed on one side of the second clamping plate (16).

5. The air hammer clamping device for forgings as claimed in claim 2, wherein: and a second stop block (24) is fixedly arranged at the center of one end of the second screw rod (19).

6. The air hammer clamping device for forgings as claimed in claim 2, wherein: the four corners of the lower surface of the positioning table (21) are fixedly provided with first loop bars (25), and one end of each first loop bar (25) is sleeved with a second loop bar (12).

7. The air hammer clamping device for forgings as claimed in claim 3, wherein: and a first stop block (23) is fixedly arranged at the center of one end of the first screw rod (7).