CN214980533U

CN214980533U - Rapid clamping tool

Info

Publication number: CN214980533U
Application number: CN202121408035.0U
Authority: CN
Inventors: 白二兵; 史天宇; 刘晋雄; 赵亮; 胡殿奎
Original assignee: Shanxi Junrui Machinery Manufacturing Co ltd
Current assignee: Shanxi Junrui Machinery Manufacturing Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of the processing frock, a step up frock fast is related to, wherein, including the frock body, the fixed orifices has been seted up to top one side of frock body, the mounting groove has been seted up to the top opposite side of frock body, the rotation groove has been seted up to the inner wall bottom of mounting groove, the through-hole has been seted up to the inner wall bottom in rotation groove, logical groove has been seted up to the top intermediate position of frock body. Its beneficial effect is, this frock of step-up fast, through the fixed orifices, rotate the groove, the moving part, the external screw thread, lead to the groove, the spout, the draw runner, press from both sides tight and loosen tightly piece and internal screw thread combined action, can press from both sides tightly fast to can reduce the work piece and unload goods time, and then improve machining efficiency, through rotating piece, external screw thread, spout, the draw runner, press from both sides tight piece and internal screw thread combined action, improved the positioning accuracy of frock body to the work piece, prevent that the work piece from producing the slip at the in-process of processing.

Description

Rapid clamping tool

Technical Field

The utility model belongs to the technical field of the processing frock, concretely relates to step up frock fast.

Background

When a bar workpiece is machined, the bar workpiece needs to be fixed by a tool firstly, then the bar workpiece is machined, most of clamping tools are long in time waste in the clamping process in the existing clamping tool, so that the machining efficiency is reduced, the clamping positioning precision is low, and the overall manufacturing cost of the clamping tool is high.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a step up frock fast, it has solved the technical problem that efficiency is lower, positioning accuracy is lower and the cost is higher.

In order to achieve the above object, the utility model provides a following technical scheme: the rapid clamping tool comprises a tool body, wherein a fixing hole is formed in one side of the top of the tool body, the other side of the top of the tool body is provided with a mounting groove, the bottom of the inner wall of the mounting groove is provided with a rotating groove, the bottom of the inner wall of the rotating groove is provided with a through hole, the middle position of the top of the tool body is provided with a through groove, two sides of the through groove are respectively communicated with the fixed hole, the mounting groove and the rotating groove, a pressure plate is clamped in the mounting groove, the rotating groove and the through hole are movably connected with a moving part, the outer side of the moving part is provided with an external thread, the inner wall both sides that lead to the groove have all been seted up the spout, two the both sides of spout all communicate with the external world, two equal sliding connection has the draw runner in the spout, two the opposite side fixedly connected with of draw runner presss from both sides tight piece, one side of pressing from both sides tight piece is provided with the internal thread, external screw thread and internal thread threaded connection.

As a further aspect of the present invention: the top of the pressing plate is provided with an open slot, the top of the moving part penetrates through the open slot to be communicated with the outside, and the top of the moving part is provided with an inner hexagonal slot.

As a further aspect of the present invention: two first threaded holes are formed in the top of the pressing plate, second threaded holes are formed in two sides of the bottom of the inner wall of the mounting groove, and the first threaded holes are in threaded connection with the two second threaded holes through threaded columns respectively.

As a further aspect of the present invention: the mounting groove, the rotating groove and the through hole are all designed in an inclined mode.

As a further aspect of the present invention: the other sides of the fixing hole and the clamping block are both in smooth surface design.

As a further aspect of the present invention: the other side of the clamping block is in an arc-shaped design.

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

1. this frock steps up fast, through the fixed orifices, rotate the groove, the moving part, the external screw thread, lead to the groove, the spout, the draw runner, press from both sides tight piece and internal screw thread combined action, can press from both sides tightly fast and loosen to can reduce goods time from top to bottom of the work piece, and then improve machining efficiency, through rotating piece, external screw thread, spout, draw runner, press from both sides tight piece and internal screw thread combined action, improved the positioning accuracy of frock body to the work piece, prevent that the work piece from producing the slip at the in-process of processing.

2. This quick clamping tool through the frock body, rotate and press from both sides the combined action of tight piece for the overall structure of device is comparatively simple, thereby has reduced the manufacturing cost of frock, through the setting of fixed orifices and tight piece of clamp, can avoid the work piece in the course of working, and the workpiece surface appearance presss from both sides trace or fish tail.

3. This quick fastening frock through the setting in hexagonal groove, can be convenient rotate the moving part, accomplishes the fixed to the work piece, through the setting of first screw hole, second screw hole and screw thread post, can play the fixed action to the position of clamp plate, through the setting of mounting groove and clamp plate, conveniently dismantles the frock, is convenient for maintain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the top view of the present invention

In the figure: 1. a tool body; 2. a fixing hole; 3. mounting grooves; 4. a rotating groove; 5. a through groove; 6. a through hole; 7. a movable member; 8. an external thread; 9. a chute; 10. a slide bar; 11. a clamping block; 12. an internal thread; 13. pressing a plate; 14. an open slot; 15. an inner hexagonal groove; 16. a first threaded hole; 17. a second threaded hole; 18. a threaded post.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a rapid clamping tool comprises a tool body 1, wherein a fixed hole 2 is formed in one side of the top of the tool body 1, a mounting groove 3 is formed in the other side of the top of the tool body 1, a rotating groove 4 is formed in the bottom of the inner wall of the mounting groove 3, a through hole 6 is formed in the bottom of the inner wall of the rotating groove 4, a through groove 5 is formed in the middle position of the top of the tool body 1, two sides of the through groove 5 are respectively communicated with the fixed hole 2, the mounting groove 3 and the rotating groove 4, a pressing plate 13 is clamped in the mounting groove 3, the tool is convenient to disassemble and maintain through the arrangement of the mounting groove 3 and the pressing plate 14, a moving part 7 is movably connected in the rotating groove 4 and the through hole 6, through the combined action of the tool body 1, the rotating part and a clamping block 11, the whole structure of the device is simpler, the manufacturing cost of the tool is reduced, an external thread 8 is arranged on the outer side of the moving part 7, and sliding grooves 9 are formed in two sides of the inner wall of the through groove 5, both sides of two spout 9 all communicate with the external world, equal sliding connection has draw runner 10 in two spout 9, the tight piece 11 of opposite side fixedly connected with of two draw runners 10, through rotating the piece, external screw thread 8, spout 9, draw runner 10, the combined action of pressing from both sides tight piece 11 and internal thread 12, the positioning accuracy of frock body 1 to the work piece has been improved, prevent that the work piece from producing at the in-process of processing and sliding, one side of pressing from both sides tight piece 11 is provided with internal thread 12, external screw thread 8 and internal thread 12 threaded connection, through fixed orifices 2, rotation groove 4, moving part 7, external screw thread 8, lead to groove 5, spout 9, draw runner 10, the combined action of pressing from both sides tight piece 11 and internal thread 12, can press from both sides tightly fast and loosen, thereby can reduce goods time on the work piece, and then improve machining efficiency.

Specifically, as shown in fig. 2, 3, and 4: open slot 14 has been seted up at clamp plate 13's top, open slot 14 and external intercommunication are passed at the top of moving part 7, hexagonal groove 15 has been seted up at the top of moving part 7, setting through hexagonal groove 15, can be convenient rotate moving part 7, the completion is fixed the work piece, two first screw holes 16 have been seted up at clamp plate 13's top, second screw hole 17 has all been seted up to the inner wall bottom both sides of mounting groove 3, two first screw holes 16 all through screw post 18 respectively with two second screw hole 17 threaded connection, through first screw hole 16, the setting of second screw hole 17 and screw post 18, can play the fixed action to clamp plate 13's position.

Specifically, as shown in fig. 2: mounting groove 3, rotation groove 4 and through-hole 6 are the tilting design, and fixed orifices 2 and the opposite side of pressing from both sides tight piece 11 are the plain type design, through fixed orifices 2 and the setting of pressing from both sides tight piece 11, can avoid the work piece in the course of working, and clamping mark or fish tail appear on the workpiece surface, and the opposite side of pressing from both sides tight piece 11 is the arc design, through the arc design, improves the fixed effect to the bar work piece.

The utility model discloses a theory of operation does:

s1, when the clamping device is used, a bar workpiece is inserted into the fixing hole 2, the outer side of the bar workpiece is respectively overlapped with the inner wall of the fixing hole 2 and one side of the clamping block 11, then the inner hexagonal wrench is inserted into the inner hexagonal groove 15 (the inner hexagonal wrench is the prior art and is not described herein again), and then the inner hexagonal wrench is rotated;

s2, the hexagon socket head wrench drives the moving part 7 to rotate in the rotating groove 4 and the through hole 6, the moving part 7 drives the external thread 8 to rotate while rotating, due to the fact that the external thread 8 is in threaded connection with the internal thread 12, the external thread 8 drives the clamping block 11 to move, the clamping block 11 drives the sliding strip 10 to slide in the sliding groove 9, one side of the clamping block 11 is tightly lapped with the bar workpiece, the bar workpiece is fixed, and finally the fixed bar workpiece is processed.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. Quick clamping frock, including the frock body, its characterized in that: the fixed orifices has been seted up to top one side of frock body, the mounting groove has been seted up to the top opposite side of frock body, the rotation groove has been seted up to the inner wall bottom of mounting groove, the through-hole has been seted up to the inner wall bottom in rotation groove, logical groove has been seted up to the top intermediate position of frock body, the both sides that lead to the groove communicate with fixed orifices, mounting groove and rotation groove respectively, the joint has the clamp plate in the mounting groove, swing joint has the moving part in rotation groove and the through-hole, the outside of moving part is provided with the external screw thread, the spout has all been seted up to the inner wall both sides that lead to the groove, two the both sides of spout all communicate with the external world, two equal sliding connection has the draw runner, two in the spout the opposite side fixedly connected with of draw runner presss from both sides tight piece, one side of pressing from both sides tight piece is provided with the internal thread, external screw thread and internal thread threaded connection.

2. The rapid clamping tool according to claim 1, characterized in that: the top of the pressing plate is provided with an open slot, the top of the moving part penetrates through the open slot to be communicated with the outside, and the top of the moving part is provided with an inner hexagonal slot.

3. The rapid clamping tool according to claim 1, characterized in that: two first threaded holes are formed in the top of the pressing plate, second threaded holes are formed in two sides of the bottom of the inner wall of the mounting groove, and the first threaded holes are in threaded connection with the two second threaded holes through threaded columns respectively.

4. The rapid clamping tool according to claim 1, characterized in that: the mounting groove, the rotating groove and the through hole are obliquely arranged.

5. The rapid clamping tool according to claim 1, characterized in that: the other sides of the fixing hole and the clamping block are both in smooth surface design.

6. The rapid clamping tool according to claim 1, characterized in that: the other side of the clamping block is in an arc-shaped design.