CN213531702U - Clamping device for bolt production and processing - Google Patents
Clamping device for bolt production and processing Download PDFInfo
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- CN213531702U CN213531702U CN202022522363.5U CN202022522363U CN213531702U CN 213531702 U CN213531702 U CN 213531702U CN 202022522363 U CN202022522363 U CN 202022522363U CN 213531702 U CN213531702 U CN 213531702U
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Abstract
The utility model discloses a clamping device that bolt production and processing used, include: the device comprises a main body frame, an adjusting connecting rod and a driving mechanism; a hexagonal bolt sleeve is fixed at the end of the main body frame through an end seat, the side surfaces of the hexagonal bolt sleeve are provided with adjusting sleeve openings penetrating through the hexagonal bolt sleeve, and clamping convex blocks are embedded in the adjusting sleeve openings in a sliding manner; the adjusting connecting rods are arranged in a plurality of positions, and the adjusting connecting rods are fixed on the outer side of the main body frame in a rotating mode through the hinge seats at equal angles. The utility model discloses in, through actuating mechanism simultaneous action in a plurality of adjusting connecting rods, a plurality of adjusting connecting rods simultaneous action in a plurality of centre gripping lugs on the hexagon bolt sleeve for a plurality of centre gripping lugs carry out the fixed clamp to the bolt end to hexagon bolt sleeve centre of a circle position department removal automation in step and need, fix more stable, be difficult for crooked, convenient operation improves work efficiency.
Description
Technical Field
The utility model relates to a bolt production anchor clamps technical field especially relates to a clamping device that bolt production and processing used.
Background
Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts, fasteners of the type consisting of a head and a screw (a cylinder with external threads), need to be fitted with a nut for fastening two parts with through holes.
The clamping device for bolt production and processing is a clamping component for bolt production and processing, and the currently used bolt production clamping mechanism cannot be adjusted according to the size of an end when clamping the bolt end, so that the use is not convenient enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device that bolt production and processing used, through set up a plurality of centre gripping lugs in the hexagon bolt sleeve outside, adjust the connecting rod through actuating mechanism cooperation when using and adjust a plurality of centre gripping lugs simultaneously for it is fixed to the synchronous centre gripping of a plurality of sides of bolt end in step once only, can satisfy the bolt centre gripping processing needs of different specifications, and is fixed more stable, is difficult for crooked, and convenient operation improves work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping device for bolt production and processing comprises: the device comprises a main body frame, an adjusting connecting rod and a driving mechanism;
a hexagonal bolt sleeve is fixed at the end of the main body frame through an end seat, the side surfaces of the hexagonal bolt sleeve are provided with adjusting sleeve openings penetrating through the hexagonal bolt sleeve, and clamping convex blocks are embedded in the adjusting sleeve openings in a sliding manner;
the adjusting connecting rods are arranged in a plurality, the adjusting connecting rods are fixed on the outer side of the main body frame in an equal-angle mode through hinge seats in a rotating mode, and the top ends of the adjusting connecting rods are hinged with the tail ends of the clamping convex blocks in a rotating mode through pin shafts;
the driving mechanism is arranged on the main body frame and used for driving the adjusting connecting rods to synchronously adjust the clamping convex blocks, and clamping and fixing of different bolt end seats are achieved.
As a further description of the above technical solution:
and one end of the adjusting connecting rod connected with the clamping lug is provided with an adjusting sliding hole matched with the pin shaft to penetrate through the movable connection for use.
As a further description of the above technical solution:
the driving mechanism comprises an annular frame and a cylindrical boss, the annular frame is fixed on the main body frame, the cylindrical boss is sleeved on the main body frame in a sliding mode, and an electric control telescopic rod is connected between the annular frame and the cylindrical boss.
As a further description of the above technical solution:
rectangular groove has been seted up to the front end of centre gripping lug, and the inside rotation of rectangular groove is provided with and is used for carrying out the spacing anchor clamps that the auto-lock anticreep was used to the bolt terminal surface automatically.
As a further description of the above technical solution:
the limiting clamp comprises a limiting part and an adjusting part which are integrally formed, and the connecting position of the limiting part and the adjusting part is rotatably connected to the top opening position of the rectangular groove through a rotating shaft.
As a further description of the above technical solution:
be connected with reset spring between the inner wall of regulating part and rectangle recess, and be articulated between reset spring's both ends and regulating part and the rectangle recess, reset spring's elasticity is assembled and is kept away from the rectangle recess for being used for driving the regulating part around the pivot and rotates.
The utility model provides a clamping device that bolt production and processing used. The method has the following beneficial effects:
(1): this clamping device that bolt production and processing used can pass through actuating mechanism synchronous action a plurality of adjusting connecting rods, a plurality of adjusting connecting rods synchronous action a plurality of centre gripping lugs on the hexagon bolt sleeve for a plurality of centre gripping lugs are in step to the removal of hexagon bolt sleeve centre of a circle position department and are carried out the fixed clamp to the bolt end automatically, satisfy the bolt centre gripping processing needs of different specifications, and is fixed more stable, and difficult crooked, convenient operation improves work efficiency.
(2): this clamping device that bolt production and processing used sets up limit clamp at centre gripping lug end, when the centre gripping lug carries out the centre gripping to the bolt end, the regulating part of automatic extrusion limit clamp for the regulating part rotates and drives spacing joint of spacing portion at bolt end terminal surface, thereby assists spacing fixed to the bolt end, and the effectual bolt that prevents drops, further improves the fixed stability of bolt centre gripping.
Drawings
Fig. 1 is a schematic view of an overall structure of a clamping device for bolt production and processing according to the present invention;
FIG. 2 is a schematic structural view of an adjusting link according to the present invention;
fig. 3 is a schematic structural diagram of the driving mechanism of the present invention;
FIG. 4 is a schematic structural view of a clamping bump according to the present invention;
fig. 5 is a schematic structural view of the middle limiting clamp of the present invention.
Illustration of the drawings:
1. a main body frame; 2. an end seat; 3. a hexagonal bolt sleeve; 4. adjusting the looping; 5. clamping the bump; 6. a hinged seat; 7. adjusting the connecting rod; 71. adjusting the sliding hole; 8. a drive mechanism; 81. a cylindrical boss; 82. an electric control telescopic rod; 83. an annular frame; 9. a rectangular groove; 10. limiting the clamp; 101. a limiting part; 102. an adjustment section; 11. a rotating shaft; 12. a return spring.
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.
Referring to fig. 1 to 5, a clamping device for bolt manufacturing includes: the main body frame 1, the adjusting connecting rod 7 and the driving mechanism 8;
the end of the main body frame 1 is fixed with a hexagonal bolt sleeve 3 through an end seat 2, the side surfaces of the hexagonal bolt sleeve 3 are all provided with an adjusting looping 4 penetrating through the hexagonal bolt sleeve 3, and a clamping convex block 5 is embedded in the adjusting looping 4 in a sliding manner;
the adjusting connecting rods 7 are arranged in a plurality, the adjusting connecting rods 7 are fixed on the outer side of the main body frame 1 in a rotating mode at equal angles through the hinge seats 6, and the top ends of the adjusting connecting rods 7 are hinged with the tail ends of the clamping convex blocks 5 in a rotating mode through pin shafts;
the driving mechanism 8 is arranged on the main body frame 1, and the driving mechanism 8 is used for simultaneously driving the adjusting connecting rods 7 to synchronously adjust the clamping convex blocks 5, so that different bolt end seats are clamped and fixed.
Through 8 synchronous actions on a plurality of adjusting connecting rods 7 of actuating mechanism, a plurality of adjusting connecting rods 7 synchronous actions are on a plurality of centre gripping lugs 5 on hexagon bolt sleeve 3, promote a plurality of centre gripping lugs 5 and move to 3 centre of a circle positions of hexagon bolt sleeve automatically and carry out the fixed clamp to the bolt end in step, satisfy the bolt centre gripping processing needs of different specifications, fixed more stable, difficult crooked, convenient operation improves work efficiency.
One end of the adjusting connecting rod 7 connected with the clamping convex block 5 is provided with an adjusting slide hole 71 which is used by being matched with the pin shaft to penetrate through the movable connection.
The driving mechanism 8 comprises an annular frame 83 and a cylindrical boss 81, the annular frame 83 is fixed on the main body frame 1, the cylindrical boss 81 is sleeved on the main body frame 1 in a sliding mode, and an electric control telescopic rod 82 is connected between the annular frame 83 and the cylindrical boss 81.
Specifically, actuating mechanism 8 carries out synchronous drive to a plurality of regulation connecting rods 7 in step and shifts up for promoting drum boss 81 through automatically controlled telescopic link 82, makes drum boss 81 global act on the tail end of a plurality of regulation connecting rods 7, makes regulation connecting rod 7 rotate the regulation on articulated seat 6, and the tail end of regulation connecting rod 7 moves outward, and the top of regulation connecting rod 7 is pushed away in and is acted on centre gripping lug 5.
The limiting clamp 10 comprises a limiting part 101 and an adjusting part 102 which are integrally formed, and the connecting position of the limiting part 101 and the adjusting part 102 is rotatably connected to the top opening position of the rectangular groove 9 through a rotating shaft 11.
Specifically, when the centre gripping lug 5 carries out the centre gripping to the bolt end, the regulating part 102 of automatic extrusion limit clamp 10 for regulating part 102 rotates and drives the spacing joint of spacing portion 101 at bolt end terminal surface, thereby assists spacing fixed to the bolt end, and the effectual bolt that prevents drops, further improves the fixed stability of bolt centre gripping.
Be connected with reset spring 12 between the inner wall of regulating part 102 and rectangle recess 9, and be articulated between the both ends of reset spring 12 and regulating part 102 and the rectangle recess 9, reset spring 12's elasticity is assembled and is used for driving regulating part 102 to keep away from rectangle recess 9 around pivot 11 and rotates, is convenient for take out the bolt.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a clamping device that bolt production and processing used which characterized in that includes: a main body frame (1), an adjusting connecting rod (7) and a driving mechanism (8);
a hexagonal bolt sleeve (3) is fixed at the end of the main body frame (1) through an end seat (2), the side surfaces of the hexagonal bolt sleeve (3) are respectively provided with an adjusting looping (4) which penetrates through the hexagonal bolt sleeve (3), and a clamping lug (5) is embedded in the adjusting looping (4) in a sliding manner;
the adjusting connecting rods (7) are arranged in a plurality, the adjusting connecting rods (7) are fixed on the outer side of the main body frame (1) in an equal-angle mode through hinge seats (6) in a rotating mode, and the top ends of the adjusting connecting rods (7) are hinged with the tail ends of the clamping convex blocks (5) in a rotating mode through pin shafts;
actuating mechanism (8) set up on main part frame (1), and actuating mechanism (8) are used for driving a plurality of adjusting connecting rod (7) simultaneously and adjust clamping lug (5) in step, realize carrying out the centre gripping to different bolt end sockets and fix.
2. The clamping device for producing and processing the bolt as claimed in claim 1, wherein one end of the adjusting connecting rod (7) connected with the clamping lug (5) is provided with an adjusting sliding hole (71) which is used in a manner that a matching pin shaft penetrates through the adjusting sliding hole and is movably connected with the adjusting sliding hole.
3. The clamping device for bolt production and processing according to claim 1, wherein the driving mechanism (8) comprises an annular frame (83) and a cylindrical boss (81), the annular frame (83) is fixed on the main body frame (1), the cylindrical boss (81) is sleeved on the main body frame (1) in a sliding manner, and an electric control telescopic rod (82) is connected between the annular frame (83) and the cylindrical boss (81).
4. The clamping device for producing and processing the bolt as claimed in claim 1, wherein a rectangular groove (9) is formed at the front end of the clamping convex block (5), and a limiting clamp (10) for automatically self-locking and anti-dropping the end face of the bolt is rotatably arranged in the rectangular groove (9).
5. The clamping device for bolt production and processing according to claim 4, wherein the limiting clamp (10) comprises a limiting part (101) and an adjusting part (102) which are integrally formed, and the connecting position of the limiting part (101) and the adjusting part (102) is rotatably connected to the top opening position of the rectangular groove (9) through a rotating shaft (11).
6. The clamping device for bolt production and processing according to claim 5, wherein a return spring (12) is connected between the adjusting portion (102) and the inner wall of the rectangular groove (9), two ends of the return spring (12) are hinged to the adjusting portion (102) and the rectangular groove (9), and the elastic force of the return spring (12) is assembled to drive the adjusting portion (102) to rotate around the rotating shaft (11) away from the rectangular groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522363.5U CN213531702U (en) | 2020-11-04 | 2020-11-04 | Clamping device for bolt production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522363.5U CN213531702U (en) | 2020-11-04 | 2020-11-04 | Clamping device for bolt production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213531702U true CN213531702U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022522363.5U Active CN213531702U (en) | 2020-11-04 | 2020-11-04 | Clamping device for bolt production and processing |
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| CN (1) | CN213531702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227326A (en) * | 2021-12-27 | 2022-03-25 | 苏州航天紧固件有限公司 | Tool jig for bolt machining for aerospace |
| CN117182152A (en) * | 2023-09-25 | 2023-12-08 | 新河县华贯科技有限公司 | Portable vertical drill for automobile part production |
-
2020
- 2020-11-04 CN CN202022522363.5U patent/CN213531702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227326A (en) * | 2021-12-27 | 2022-03-25 | 苏州航天紧固件有限公司 | Tool jig for bolt machining for aerospace |
| CN117182152A (en) * | 2023-09-25 | 2023-12-08 | 新河县华贯科技有限公司 | Portable vertical drill for automobile part production |
| CN117182152B (en) * | 2023-09-25 | 2024-04-26 | 新河县华贯科技有限公司 | Portable vertical drill for automobile part production |
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