CN212286466U

CN212286466U - Clamping device for tool machining

Info

Publication number: CN212286466U
Application number: CN202020621470.0U
Authority: CN
Inventors: 袁大有
Original assignee: Suzhou Jianrui Electronic Machinery Co ltd
Current assignee: Suzhou Jianrui Electronic Machinery Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-05
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a frock clamping device field just discloses a clamping device that frock processing was used, the on-line screen storage device comprises a base, the top fixedly connected with support of base, the inboard at support top articulates there is the pivot, the right-hand member fixedly connected with connecting rod of pivot, the right side fixedly connected with lower plate of connecting rod bottom, the right side at connecting rod top is rotated and is connected with the lead screw, the outside threaded connection of lead screw has the swivel nut, the right side fixedly connected with punch holder of swivel nut bottom, the punch holder is located the top of lower plate, the left side of pivot articulates there is the hinge bar, the left side sliding connection at base top has the slide, the hinge bar is kept away from the one end of pivot and is articulated with the top of slide. The utility model discloses a, solved and add man-hour frock and obtained fixedly, but the angle is unable to be adjusted, and inconvenient omnidirectional carries out going on of processes such as welding, uses comparatively loaded down with trivial details problem.

Description

Clamping device for tool machining

Technical Field

The utility model relates to a frock clamping device field specifically is a clamping device of frock processing usefulness.

Background

The tooling, namely the process equipment, refers to a general name of various tools used in the manufacturing process, and comprises a cutter, a clamp, a die, a measuring tool, a checking fixture, an auxiliary tool, a bench tool, a station tool and the like, the tooling is a general short for the tooling, the tooling is divided into a special tooling, a general tooling and a standard tooling (similar to a standard part), the clamp belongs to the tooling, and the tooling comprises the clamp and belongs to a subordinate relation.

The existing tool needs to be clamped for welding and other processes in machining, the clamping device for tool machining still has shortcomings in use, the tool is fixed during machining, but the angle cannot be adjusted, the processes of welding and the like are inconvenient to conduct in all directions, and the use is complex, so that the clamping device for tool machining is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a clamping device of frock processing usefulness has angle regulation when the centre gripping, and convenient to use's advantage has solved and has fixed the frock in man-hour, but the angle can not be adjusted, and inconvenient omnidirectional carries out processes such as welding, uses comparatively loaded down with trivial details problem.

(II) technical scheme

But angle regulation in the time of for realizing above-mentioned centre gripping, convenient to use's purpose, the utility model provides a following technical scheme:

a clamping device for tool machining comprises a base, wherein a support is fixedly connected to the top of the base, a rotating shaft is hinged to the inner side of the top of the support, a connecting rod is fixedly connected to the right end of the rotating shaft, a lower clamping plate is fixedly connected to the right side of the bottom of the connecting rod, a lead screw is rotatably connected to the right side of the top of the connecting rod, a screw sleeve is in threaded connection with the outer side of the lead screw, an upper clamping plate is fixedly connected to the right side of the bottom of the screw sleeve and located at the top of the lower clamping plate, a hinge rod is hinged to the left side of the rotating shaft, a sliding plate is slidably connected to the left side of the top of the base, one end, away from the rotating shaft, of the hinge rod is hinged to the top of the sliding plate, positioning grooves which are uniformly distributed are formed in the, the bottom end of the fixing mechanism is inserted into the positioning groove.

Preferably, the fixing mechanism comprises a fixing column, the bottom of the fixing column is fixedly connected with the top of the base, a fixing rod is inserted into the fixing column, the bottom end of the fixing rod sequentially penetrates through the fixing column and the sliding plate and extends to the inside of the positioning groove, the bottom end of the fixing rod is connected with the positioning groove in an inserting mode, a pull ring is fixedly connected to the top end of the fixing rod, a baffle is sleeved on the outer side of the fixing rod, the outer side of the baffle is connected with the inner wall of the fixing column in a sliding mode, a spring is sleeved on the outer side of the fixing rod, and the top end and the bottom end of the spring are fixedly connected with.

Preferably, the top of the base is fixedly connected with two guide rails, the bottom of the sliding plate is provided with two sliding grooves, and the two guide rails are respectively in sliding connection with the two sliding grooves.

Preferably, the top of the connecting rod is fixedly connected with a guide rod, and the top end of the guide rod penetrates through the threaded sleeve and is in sliding connection with the threaded sleeve.

Preferably, the top of lower plate and the bottom of punch holder all fixedly connected with rubber pad, two the homogeneous body shaping in the opposite side of rubber pad has the arch.

Preferably, the top end of the screw rod is fixedly connected with a turntable, and anti-skid grains are arranged on the outer side of the turntable.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device of frock processing usefulness possesses following beneficial effect:

1. the clamping device for processing the tool is characterized in that the tool with clamping is placed on a lower clamp plate, a lead screw is rotated to enable a screw sleeve to move up and down, the screw sleeve moves to drive the upper clamp plate to move up and down, the lower clamp plate is matched to clamp the tool, then welding and other processes can be carried out, when angle adjustment is needed, a pull ring is pulled to enable a fixing mechanism to leave the inside of a positioning groove, a sliding plate can move left and right, the sliding plate drives a hinge rod to push and pull a rotating shaft, the rotating shaft can deflect around the top of a support and further drive the clamped tool to rotate for a certain angle, the pull ring is sent out after the angle adjustment, the fixing mechanism is inserted into the positioning groove to fix the angle by the resilience force of a spring, so that the angle adjustment is convenient to adapt to processing, the processes of omnibearing welding and the like are realized by angle adjustment, inconvenient all-round processes such as welding, use comparatively loaded down with trivial details problem.

2. This clamping device of frock processing usefulness, the pulling pull ring can drive the dead lever and shift up and make the baffle follow the removal, and the baffle can make the spring compression, leaves the inside back of constant head tank when the dead lever, and the slide can remove about, and then angle regulation, sends out the pull ring behind the angle modulation, promotes the baffle by the bounce of spring and drives dead lever and constant head tank grafting, fixes to make things convenient for angle regulation to adapt to processing.

3. This clamping device of frock processing usefulness through the cooperation of guide rail with the spout for the slide can not break away from the top of base in the gliding, convenient to use, and angle regulation after-fixing effectual.

4. This clamping device of frock processing usefulness can play the guide effect through the guide bar to the removal of swivel nut, prevents that the swivel nut from deflecting and can't stabilize the centre gripping.

5. This clamping device of frock processing usefulness, the rubber pad can play the guard action to the frock by the centre gripping, prevents to damage, and the arch makes the interlock stable, improves the centre gripping effect.

6. This clamping device of frock processing usefulness, the carousel can make the rotation lead screw more convenient, can effectively avoid appearing the problem that the hand is smooth, has guaranteed the convenience of using.

Drawings

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

FIG. 2 is a schematic view of the connection between the fixing mechanism and the positioning slot of the present invention;

fig. 3 is a schematic view of the bracket of the present invention.

In the figure: 1. a base; 2. a support; 3. a rotating shaft; 4. a connecting rod; 5. a lower splint; 6. a screw rod; 7. a threaded sleeve; 8. an upper splint; 9. a hinged lever; 10. a slide plate; 11. positioning a groove; 12. a fixing mechanism; 121. fixing a column; 122. fixing the rod; 123. a pull ring; 124. a baffle plate; 125. a spring; 13. a guide rail; 14. a chute; 15. a guide bar; 16. a rubber pad; 17. a turntable.

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. 1-3, a clamping device for tooling comprises a base 1, a support 2 is fixedly connected to the top of the base 1, a rotating shaft 3 is hinged to the inner side of the top of the support 2, a connecting rod 4 is fixedly connected to the right end of the rotating shaft 3, a lower clamping plate 5 is fixedly connected to the right side of the bottom of the connecting rod 4, a lead screw 6 is rotatably connected to the right side of the top of the connecting rod 4, a threaded sleeve 7 is threadedly connected to the outer side of the lead screw 6, the threaded sleeve 7 can move up and down by rotating the lead screw 6 to drive an upper clamping plate 8 to move up and down, the right side of the bottom of the threaded sleeve 7 is fixedly connected with an upper clamping plate 8, the upper clamping plate 8 is positioned at the top of the lower clamping plate 5, the upper clamping plate 8 is matched with the lower clamping plate 5 to clamp the tooling, a hinge rod 9 is hinged to the left side of the rotating shaft 3, slide 10's top fixedly connected with fixed establishment 12, fixed establishment 12's bottom runs through slide 10 and extends to the inside of base 1, and fixed establishment 12's bottom is pegged graft with constant head tank 11, makes fixed establishment 12 leave the inside of constant head tank 11, and slide 10 can be controlled and is removed, and slide 10 drives hinge rod 9 and comes push-and-pull pivot 3, and pivot 3 can deflect around the top of support 2, and then drives the frock by the centre gripping and rotate certain angle.

Further, the fixing mechanism 12 includes a fixing column 121, the bottom of the fixing column 121 is fixedly connected with the top of the base 1, a fixing rod 122 penetrates through the inside of the fixing column 121, the bottom end of the fixing rod 122 sequentially penetrates through the fixing column 121 and the sliding plate 10 and extends into the positioning groove 11, the bottom end of the fixing rod 122 is inserted into the positioning groove 11, a pull ring 123 is fixedly connected with the top end of the fixing rod 122, a baffle 124 is sleeved on the outside of the fixing rod 122, the outside of the baffle 124 is slidably connected with the inner wall of the fixing column 121, a spring 125 is sleeved on the outside of the fixing rod 122, the top end and the bottom end of the spring 125 are respectively fixedly connected with the inner top wall of the fixing column 121 and the top of the baffle 124, the pull ring 123 is pulled to drive the fixing rod 122 to move upwards and make the baffle 124 move along with the baffle 124, the spring 125, after the angle is adjusted, the pull ring 123 is opened, the baffle 124 is pushed by the resilience of the spring 125 to drive the fixing rod 122 to be inserted into the positioning groove 11 for fixing, so that the angle can be adjusted conveniently to adapt to the processing.

Further, two guide rails 13 of base 1's top fixedly connected with, two spout 14 have been seted up to slide 10's bottom, two guide rails 13 respectively with two spout 14 sliding connection, through guide rail 13 and spout 14's cooperation for slide 10 can not break away from base 1's top in the gliding, convenient to use, and angle regulation after-fixing is effectual.

Furthermore, the top of the connecting rod 4 is fixedly connected with a guide rod 15, the top end of the guide rod 15 penetrates through the threaded sleeve 7 and is in sliding connection with the threaded sleeve 7, the guide rod 15 can play a role in guiding the movement of the threaded sleeve 7, and the threaded sleeve 7 is prevented from deflecting and cannot be stably clamped.

Further, the top of lower plate 5 and the equal fixedly connected with rubber pad 16 in bottom of punch holder 8, and the homogeneous body shaping in one side that two rubber pads 16 are relative has the arch, and rubber pad 16 can play the guard action to the frock by the centre gripping, prevents to damage, and the arch makes the interlock stable, improves the centre gripping effect.

Further, the top fixedly connected with carousel 17 of lead screw 6, the outside of carousel 17 is provided with anti-skidding line, and carousel 17 can make to rotate lead screw 6 more convenient, can effectively avoid appearing the problem of hand cunning, has guaranteed that the convenience of using.

The working principle is as follows: when the utility model is used, a tool with clamping is placed on the lower clamp plate 5, the screw rod 6 is rotated to enable the screw sleeve 7 to move up and down, the screw sleeve 7 moves to drive the upper clamp plate 8 to move up and down, and then the lower clamp plate 5 is matched to clamp the tool, then processes such as welding and the like can be carried out, when angle adjustment is needed, the pull ring 123 is pulled to enable the fixing mechanism 12 to leave the inside of the positioning groove 11, the slide plate 10 can move left and right, the slide plate 10 drives the hinge rod 9 to push and pull the rotating shaft 3, the rotating shaft 3 can deflect around the top of the bracket 2, and further the clamped tool is driven to rotate for a certain angle, the pull ring 123 is sent out after angle adjustment, the fixing mechanism 12 is spliced with the positioning groove 11 by the rebound force of the spring 125 to fix the angle, so that the angle adjustment can be adapted to processing, the processes such as omnibearing welding and, but the angle is not adjustable, inconvenient all-round processes such as welding, uses comparatively loaded down with trivial details problem.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a clamping device of frock processing usefulness, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support (2), the inner side of the top of the support (2) is hinged with a rotating shaft (3), the right end of the rotating shaft (3) is fixedly connected with a connecting rod (4), the right side of the bottom of the connecting rod (4) is fixedly connected with a lower clamping plate (5), the right side of the top of the connecting rod (4) is rotatably connected with a lead screw (6), the outer side of the lead screw (6) is in threaded connection with a threaded sleeve (7), the right side of the bottom of the threaded sleeve (7) is fixedly connected with an upper clamping plate (8), the upper clamping plate (8) is positioned at the top of the lower clamping plate (5), the left side of the rotating shaft (3) is hinged with a hinge rod (9), the left side of the top of the base (1) is slidably connected with a sliding plate (10), one end, far away from the rotating shaft (3), of the hinge rod (9, the top fixedly connected with fixed establishment (12) of slide (10), the bottom of fixed establishment (12) runs through slide (10) and extends to the inside of base (1), the bottom and constant head tank (11) of fixed establishment (12) are pegged graft.

2. The clamping device for tool machining according to claim 1, wherein the clamping device comprises: the fixing mechanism (12) comprises a fixing column (121), the bottom of the fixing column (121) is fixedly connected with the top of the base (1), a fixing rod (122) penetrates through the inside of the fixing column (121), the bottom end of the fixing rod (122) penetrates through the fixing column (121) and the sliding plate (10) in sequence and extends to the inside of the positioning groove (11), the bottom end of the fixing rod (122) is connected with the positioning groove (11) in an inserting mode, a pull ring (123) is fixedly connected to the top end of the fixing rod (122), a baffle (124) is sleeved on the outer side of the fixing rod (122), the outer side of the baffle (124) is connected with the inner wall of the fixing column (121) in a sliding mode, a spring (125) is sleeved on the outer side of the fixing rod (122), and the top end and the bottom end of the spring (125) are fixedly connected with the inner wall of.

3. The clamping device for tool machining according to claim 1, wherein the clamping device comprises: the top of the base (1) is fixedly connected with two guide rails (13), the bottom of the sliding plate (10) is provided with two sliding grooves (14), and the two guide rails (13) are respectively in sliding connection with the two sliding grooves (14).

4. The clamping device for tool machining according to claim 1, wherein the clamping device comprises: the top of the connecting rod (4) is fixedly connected with a guide rod (15), and the top end of the guide rod (15) penetrates through the threaded sleeve (7) and is in sliding connection with the threaded sleeve.

5. The clamping device for tool machining according to claim 1, wherein the clamping device comprises: the top of lower splint (5) and the equal fixedly connected with rubber pad (16) in bottom of punch holder (8), two the homogeneous body shaping in the relative one side of rubber pad (16) has the arch.

6. The clamping device for tool machining according to claim 1, wherein the clamping device comprises: the top end of the screw rod (6) is fixedly connected with a turntable (17), and anti-skid grains are arranged on the outer side of the turntable (17).