CN217860061U

CN217860061U - Positioning device of machining tool for casting and forging

Info

Publication number: CN217860061U
Application number: CN202221567628.6U
Authority: CN
Inventors: 高菲; 张凯; 邸莉莉; 周颖; 孙锐锐
Original assignee: Shandong Energy Group Reshipment And Thai Precision Machinery Co ltd
Current assignee: Shandong Energy Group Reshipment And Thai Precision Machinery Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-22
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a casting forges with positioner of processing frock, include the workstation and be used for carrying out the locating part fixed to the work piece, the locating part is including the fixed block of locating workstation top both sides respectively, set up in the slot of fixed block one side, set up respectively in the first recess of both sides about the fixed block, locate the pull rod in the first recess, the arm-tie that links to each other with the pull rod, the cover locates the first spring in the pull rod outside, locate the locking lever of arm-tie bottom, with slot matched with inserted bar, locate the grip block of inserted bar one end and set up the locked groove of both sides about the grip block, the utility model discloses a set up workstation, fixed block, slot, first recess, pull rod, arm-tie, first spring, locking lever, inserted bar, grip block, solved current positioner and to some cylindric work piece location difficulties, can not fix a position according to the work piece of different thicknesses, brought inconvenient problem for the user.

Description

Positioning device of machining tool for casting and forging

Technical Field

The utility model belongs to the technical field of metal processing, especially, relate to casting and forging are with positioner of processing frock.

Background

The processing of metal products includes casting and forging, after casting or forging, a series of deep processing operations are required to be carried out on the metal products, such as polishing, punching, grinding and deburring, so that workpieces need to be positioned for better processing, and the problems in the prior art are that: the existing positioning device is difficult to position some cylindrical workpieces, and cannot position the workpieces with different thicknesses, so that inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a casting forges with positioner of processing frock possesses can convenient change grip block, can fix a position the work piece of different thicknesses, can carry out stable fixed advantage to the work piece, has solved current positioner and to some cylindric work piece location difficulties, can not fix a position according to the work piece of different thicknesses, has brought inconvenient problem for the user.

The utility model discloses a realize like this, the casting forges with positioner of processing frock, include the workstation and be used for carrying out the locating part fixed to the work piece, the locating part is including the fixed block of locating workstation top both sides respectively, set up in the slot of fixed block one side, set up respectively in the first recess of both sides about the fixed block, locate the pull rod in the first recess, the arm-tie that links to each other with the pull rod, cover locate the first spring in the pull rod outside, locate the locking lever of arm-tie bottom, with slot matched with inserted bar, locate the grip block of inserted bar one end and set up the locked groove of both sides about the grip block, inserted bar and slot sliding connection, locking lever and locked groove sliding connection, pull rod and first recess sliding connection.

As the utility model discloses it is preferred, the spout has been seted up respectively to workstation top both sides, it is equipped with the slider to slide in the spout, the slider top is equipped with the bar piece, the second recess has been seted up to bar piece one side, the third recess has been seted up to second recess one side, be equipped with the guide arm in the second recess, guide arm one end is equipped with the movable block, the sliding tray has been seted up respectively to third recess both sides, it is equipped with the sliding block to slide in the sliding tray, be equipped with the articulated slab between sliding block and the movable block, sliding block one side is equipped with the second spring, the articulated slab is articulated with sliding block and movable block respectively, sliding block and sliding tray sliding connection, guide arm and fixed block fixed connection, guide arm and second recess sliding connection, movable block and third recess sliding connection.

As the utility model discloses it is preferred, the guide way has been seted up respectively to the third recess both sides, the movable block both sides are equipped with the guide block respectively, guide block and guide way sliding connection.

As the utility model discloses it is preferred, the fourth recess has been seted up to guide way one side, guide block one side is equipped with the slide bar, slide bar outside cover is equipped with the third spring, slide bar and fourth recess sliding connection.

As the utility model discloses it is preferred, only changeing the groove has been seted up to one side in the slot, inserted bar one side is equipped with only changes the piece, only change the piece and only change groove sliding connection.

As the utility model discloses it is preferred, be equipped with two-way screw rod in the spout, two-way screw rod one end is equipped with the motor, slider and two-way screw rod spiro union, two-way screw rod rotates with the workstation to be connected.

As the utility model discloses preferred, the slider shape is worker's shape, the spout shape is T shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the workstation, the fixed block, the slot, first recess, the pull rod, the arm-tie, first spring, the locking lever, the inserted bar, the cooperation of grip block and locked groove is used, inserted bar and slot sliding connection, locking lever and locked groove sliding connection, pull rod and first recess sliding connection, can conveniently change the grip block, can fix a position the work piece of different thicknesses, can carry out stable fixed to the work piece, it is difficult to some cylindric work piece location to have solved current positioner, can not fix a position according to the work piece of different thicknesses, inconvenient problem has been brought for the user.

2. The utility model discloses a set up spout, slider, bar-shaped piece, second recess, third recess, guide arm, movable block, sliding tray, sliding block, articulated slab and second spring, the articulated slab is articulated with sliding block and movable block respectively, sliding block and sliding tray sliding connection, guide arm and fixed block fixed connection, guide arm and second recess sliding connection, movable block and third recess sliding connection utilize the elasticity of second spring, can improve the fixed effect to the work piece, further improve the stability of work piece.

3. The utility model discloses a set up guide way and guide block, guide block and guide way sliding connection can lead to the removal of movable block, and then can improve the stability of grip block.

4. The utility model discloses a set up fourth recess, slide bar and third spring, slide bar and fourth recess sliding connection can further improve the fixed effect of centre gripping to the work piece, and the fourth recess can prevent that third spring deformation from excessive, protects the third spring.

5. The utility model discloses a set up and end the commentaries on classics groove and end the commentaries on classics piece, end the commentaries on classics piece and end commentaries on classics groove sliding connection, can prevent that the grip block from taking place to rotate, can guarantee the stability of grip block work.

6. The utility model discloses a set up two-way screw rod and motor, slider and two-way screw rod spiro union, two-way screw rod rotate with the workstation to be connected, can be convenient for drive two sliders and slide to opposite direction in the spout, and then can be convenient for fix and release the work piece.

7. The utility model discloses a set up the slider shape and be worker shape, the spout shape is T shape, can prevent that the slider from breaking away from the spout, can improve the gliding stability of slider.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a left side sectional view provided by the embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion B in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a work table; 21. a fixed block; 22. a slot; 23. a first groove; 24. a pull rod; 25. pulling a plate; 26. a first spring; 27. a lock lever; 28. a rod is inserted; 29. a clamping plate; 30. locking the groove; 31. a chute; 32. a slider; 33. a bar-shaped block; 34. a second groove; 35. a third groove; 36. a guide bar; 37. a moving block; 38. a sliding groove; 39. a slider; 40. a hinge plate; 41. a second spring; 42. a guide groove; 43. a guide block; 44. a fourth groove; 45. a slide bar; 46. a third spring; 47. a rotation stopping groove; 48. a rotation stopping block; 49. a bidirectional screw; 50. an electric motor.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a positioner of processing frock is used in casting forging, include workstation 1 and be used for carrying out the locating part that fixes to the work piece, the locating part is including locating the fixed block 21 of workstation 1 top both sides respectively, seting up in the slot 22 of fixed block 21 one side, seting up in the first recess 23 of fixed block 21 upper and lower both sides respectively, locating pull rod 24 in first recess 23, the arm-tie 25 that links to each other with pull rod 24, the cover locates the first spring 26 in the pull rod 24 outside, locate the locking lever 27 of arm-tie 25 bottom, with slot 22 matched with inserted bar 28, locate the grip block 29 of inserted bar 28 one end and set up the locked groove 30 of both sides about grip block 29, inserted bar 28 and slot 22 sliding connection, locking lever 27 and locked groove 30 sliding connection, pull rod 24 and first recess 23 sliding connection.

Referring to fig. 2 and 4, sliding grooves 31 are respectively formed in two sides of the top of the workbench 1, a sliding block 32 is slidably arranged in the sliding grooves 31, a bar-shaped block 33 is arranged at the top of the sliding block 32, a second groove 34 is formed in one side of the bar-shaped block 33, a third groove 35 is formed in one side of the second groove 34, a guide rod 36 is arranged in the second groove 34, a moving block 37 is arranged at one end of the guide rod 36, sliding grooves 38 are respectively formed in two sides of the third groove 35, a sliding block 39 is slidably arranged in the sliding grooves 38, a hinge plate 40 is arranged between the sliding block 39 and the moving block 37, a second spring 41 is arranged on one side of the sliding block 39, the hinge plate 40 is respectively hinged to the sliding block 39 and the moving block 37, the sliding block 39 is slidably connected to the sliding grooves 38, the guide rod 36 is fixedly connected to the fixed block 21, the guide rod 36 is slidably connected to the second groove 34, and the moving block 37 is slidably connected to the third groove 35.

The scheme is adopted: through the arrangement of the sliding groove 31, the sliding block 32, the bar-shaped blocks 33, the second groove 34, the third groove 35, the guide rod 36, the moving block 37, the sliding groove 38, the sliding block 39, the hinged plates 40 and the second spring 41, the hinged plates 40 are hinged to the sliding block 39 and the moving block 37 respectively, the sliding block 39 is in sliding connection with the sliding groove 38, the guide rod 36 is fixedly connected with the fixing block 21, the guide rod 36 is in sliding connection with the second groove 34, the moving block 37 is in sliding connection with the third groove 35, and the elasticity of the second spring 41 is utilized, so that the fixing effect on a workpiece can be improved, and the stability of the workpiece is further improved.

Referring to fig. 4, guide grooves 42 are respectively formed in two sides of the third groove 35, guide blocks 43 are respectively arranged on two sides of the moving block 37, and the guide blocks 43 are slidably connected with the guide grooves 42.

Adopt above-mentioned scheme: by providing the guide groove 42 and the guide block 43, the guide block 43 is slidably connected to the guide groove 42, so that the movement of the moving block 37 can be guided, and the stability of the chucking plate 29 can be improved.

Referring to fig. 4, a fourth groove 44 is formed in one side of the guide groove 42, a sliding rod 45 is arranged on one side of the guide block 43, a third spring 46 is sleeved outside the sliding rod 45, and the sliding rod 45 is slidably connected with the fourth groove 44.

The scheme is adopted: through setting up fourth recess 44, slide bar 45 and third spring 46, slide bar 45 and fourth recess 44 sliding connection can further improve the fixed effect of centre gripping to the work piece, and fourth recess 44 can prevent that third spring 46 from excessively deforming, protects third spring 46.

Referring to fig. 3, a rotation stopping groove 47 is formed in one side of the slot 22, a rotation stopping block 48 is arranged on one side of the insertion rod 28, and the rotation stopping block 48 is slidably connected with the rotation stopping groove 47.

Adopt above-mentioned scheme: through setting up only commentaries on classics groove 47 and only commentaries on classics piece 48, only commentaries on classics piece 48 and only commentaries on classics groove 47 sliding connection can prevent that grip block 29 from taking place to rotate, can guarantee the stability of grip block 29 work.

Referring to fig. 2, a bidirectional screw 49 is arranged in the sliding groove 31, a motor 50 is arranged at one end of the bidirectional screw 49, the sliding block 32 is in threaded connection with the bidirectional screw 49, and the bidirectional screw 49 is rotatably connected with the workbench 1.

Adopt above-mentioned scheme: through setting up two-way screw rod 49 and motor 50, slider 32 and two-way screw rod 49 spiro union, two-way screw rod 49 rotates with workstation 1 to be connected, can be convenient for drive two sliders 32 and slide to opposite direction in spout 31, and then can be convenient for fix and release the work piece.

Referring to fig. 2, the slider 32 is in the shape of an i, and the chute 31 is in the shape of a T.

The scheme is adopted: the slider 32 is in an I shape, and the chute 31 is in a T shape, so that the slider 32 can be prevented from being separated from the chute 31, and the stability of the slider 32 in sliding can be improved.

The utility model discloses a theory of operation:

when the clamping plate 29 is used, firstly, the clamping plate 29 is installed, the pull plate 25 on the upper side and the lower side is pulled to drive the pull rod 24 and the lock rod 27 to move, the pull rod 24 moves to deform the first spring 26, then the inserted rod 28 on one side of the clamping plate 29 is aligned with the slot 22, the rotation stopping block 48 is aligned with the rotation stopping groove 47 and pushed in, then the pull plate 25 is loosened, the first spring 26 returns to push the lock rod 27 to be clamped into the lock groove 30 to fix the clamping plate 29, then a workpiece is placed on the workbench 1, then the motor 50 is started to drive the bidirectional screw 49 to rotate, the bidirectional screw 49 rotates to slide the slide block 32, the slide block 32 slides to drive the bar block 33 to slide, the bar block 33 slides to drive the clamping plate 29 to move, the hinged plate 29 moves to clamp the two sides of the workpiece, the workpiece forms a reaction force on the clamping plate 29, the clamping plate 29 moves to push the fixed block 21 to move, the pushing guide rod 36 moves to push the movable block 37 to move, the movable block 37 moves to move the guide block 43 and to push the fixed block 46 to stably deform the workpiece 29 to generate a reaction force to clamp the third spring 46.

In conclusion: the positioning device of the processing tool for casting and forging solves the problems that the existing positioning device is difficult to position cylindrical workpieces and cannot position the workpieces according to different thicknesses, and inconvenience is brought to users due to the fact that the existing positioning device is provided with a workbench 1, a fixing block 21, a slot 22, a first groove 23, a pull rod 24, a pull plate 25, a first spring 26, a lock rod 27, an insert rod 28, a clamping plate 29, a lock groove 30, a sliding groove 31, a sliding block 32, a bar-shaped block 33, a second groove 34, a third groove 35, a guide rod 36, a moving block 37, a sliding groove 38, a sliding block 39, a hinge plate 40, a second spring 41, a guide groove 42, a guide block 43, a fourth groove 44, a sliding rod 45, a third spring 46, a rotation stopping groove 47, a rotation stopping block 48, a bidirectional screw 49 and a motor 50.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Casting forges positioner with processing frock, includes workstation (1) and is used for carrying out the locating part fixed to the work piece, its characterized in that: locating part is including locating fixed block (21) of workstation (1) top both sides respectively, offer slot (22) in fixed block (21) one side, offer first recess (23) of both sides about fixed block (21) respectively, locate pull rod (24) in first recess (23), arm-tie (25) continuous with pull rod (24), cover locate first spring (26) in pull rod (24) outside, locate locking lever (27) of arm-tie (25) bottom, with slot (22) matched with inserted bar (28), locate grip block (29) of inserted bar (28) one end and offer locked groove (30) of both sides about grip block (29), inserted bar (28) and slot (22) sliding connection, locking lever (27) and locked groove (30) sliding connection, pull rod (24) and first recess (23) sliding connection.

2. The positioning device of the machining tool for casting and forging according to claim 1, wherein: sliding grooves (31) are respectively formed in two sides of the top of the workbench (1), a sliding block (32) is arranged in the sliding groove (31) in a sliding mode, a bar-shaped block (33) is arranged at the top of the sliding block (32), a second groove (34) is formed in one side of the bar-shaped block (33), a third groove (35) is formed in one side of the second groove (34), a guide rod (36) is arranged in the second groove (34), a moving block (37) is arranged at one end of the guide rod (36), sliding grooves (38) are respectively formed in two sides of the third groove (35), a sliding block (39) is arranged in the sliding groove (38) in a sliding mode, a hinged plate (40) is arranged between the sliding block (39) and the moving block (37), a second spring (41) is arranged on one side of the sliding block (39), the hinged plate (40) is hinged to the sliding block (39) and the moving block (37), the sliding block (39) is connected with the sliding groove (38) in a sliding mode, the guide rod (36) is fixedly connected with the fixing block (21), and the guide rod (36) is connected with the second groove (34) in a sliding mode.

3. The positioning device of the machining tool for casting and forging according to claim 2, wherein: guide grooves (42) are formed in two sides of the third groove (35) respectively, guide blocks (43) are arranged on two sides of the moving block (37) respectively, and the guide blocks (43) are connected with the guide grooves (42) in a sliding mode.

4. The positioning device of the machining tool for casting and forging according to claim 3, wherein: fourth recess (44) have been seted up to guide way (42) one side, guide block (43) one side is equipped with slide bar (45), slide bar (45) outside cover is equipped with third spring (46), slide bar (45) and fourth recess (44) sliding connection.

5. The positioning device for the machining tool for casting and forging according to claim 1, characterized in that: a rotation stopping groove (47) is formed in one side in the slot (22), a rotation stopping block (48) is arranged on one side of the inserted rod (28), and the rotation stopping block (48) is connected with the rotation stopping groove (47) in a sliding mode.

6. The positioning device for the machining tool for casting and forging according to claim 2, characterized in that: be equipped with two-way screw rod (49) in spout (31), two-way screw rod (49) one end is equipped with motor (50), slider (32) and two-way screw rod (49) spiro union, two-way screw rod (49) are connected with workstation (1) rotation.

7. The positioning device of the machining tool for casting and forging according to claim 2, wherein: the slider (32) is I-shaped, and the chute (31) is T-shaped.