CN214866367U

CN214866367U - Bending device for special-shaped bolt processing

Info

Publication number: CN214866367U
Application number: CN202121486630.6U
Authority: CN
Inventors: 陈美华
Original assignee: Jiangsu Yagu Standard Parts Co ltd
Current assignee: Jiangsu Yagu Standard Parts Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-26
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a bending device for processing special-shaped bolts, which relates to the field of bolts. The bending device for processing special-shaped bolts includes a supporting and fixing frame, a limit fixing clamp is installed at the front end of the supporting and fixing frame, and a static fixing block is installed at one end of the position-limiting fixing clamp away from the supporting and fixing frame. A No. 1 transmission motor is installed inside the limit fixing fixture, a No. 1 threaded shaft is installed on the right end of the No. 1 transmission motor, and a No. 1 guide limit chute is provided at the front end of the limit fixing fixture. A dynamic fixing clamp block is installed on the bit chute, and the front end of the support and fixed frame is provided with a No. 2 guide limit chute. The bending device for processing special-shaped bolts has the function of automatic swing bending through the limit force pendulum rod, the guide limit slider and the No. 2 transmission motor, which effectively improves the practicability of the bending mechanism.

Description

Bending device for processing special-shaped bolt

Technical Field

The utility model relates to a bolt technical field specifically is bending device is used in heterotypic bolt processing.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.

The existing bending device for processing the special-shaped bolt is simple in structure, has many defects and needs to be improved, so that the use performance and the working efficiency are reduced, and therefore the bending device for processing the special-shaped bolt is invented.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a bending device is used in abnormal shape bolt processing through having added the automatic swing bending device to the effect that has improved performance and work efficiency has been reached.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the bending device for processing the special-shaped bolt comprises a supporting and fixing rack, wherein a limiting and fixing clamp is installed at the front end of the supporting and fixing rack, a static fixing clamping block is installed at one end, away from the supporting and fixing rack, of the limiting and fixing clamp, a first transmission motor is installed inside the limiting and fixing clamp, a first threaded rotating shaft is installed at the right end of the first transmission motor, a first guiding and limiting sliding groove is formed in the front end of the limiting and fixing clamp, a dynamic fixing clamping block is installed on the first guiding and limiting sliding groove, a second guiding and limiting sliding groove is formed in the front end of the supporting and fixing rack, a second transmission motor is installed at one end, away from the limiting and fixing clamp, of the supporting and fixing rack, a positioning transmission rotating shaft is installed at one end, away from the second transmission motor, of the positioning transmission rotating shaft, a limiting stress swing rod is installed at one end, away from the second transmission motor, spacing atress pendulum rod is kept away from the one end of location transmission pivot and is installed direction spacing slider, spacing fixed swivel mount is installed to the front end of direction spacing slider, the internally mounted of spacing fixed swivel mount has No. two screw thread pivots, the work fixture block of bending is installed to the upper end of No. two screw thread pivots, the work fixture block of bending is kept away from the one end of No. two screw thread pivots and has been seted up the work draw-in groove of bending.

Furthermore, the rear end of the dynamic fixed clamping block is arranged in the first guide limiting sliding groove, and the rear end of the dynamic fixed clamping block is matched with the first guide limiting sliding groove.

Furthermore, a first thread groove hole is formed in the rear end of the dynamic fixing clamping block, and the first thread groove hole is matched with the first thread rotating shaft in arrangement.

Further, the guide limiting sliding block penetrates through the inside of the second guide limiting sliding groove, and the guide limiting sliding block and the second guide limiting sliding groove are matched.

Furthermore, a second thread groove hole is formed in the limiting fixed rotary seat, and the second thread groove hole is matched with the second thread rotary shaft.

Furthermore, the running track of the limiting stress swing rod is matched with the radian of the second guiding limiting sliding groove.

(III) advantageous effects

The utility model provides a bending device is used in processing of abnormal shape bolt. The method has the following beneficial effects:

1. this bending device is used in abnormal shape bolt processing through spacing atress pendulum rod, direction limiting slide and No. two drive machine, makes the utility model discloses have the function that automatic swing was bent, effectively improved the practicality of the mechanism of bending, when using, start No. two drive machine, drive the swing of spacing atress pendulum rod through location transmission pivot, slide in the inside of No. two direction limiting slide ways through direction limiting slide, drive the raw materials and bend work to performance and work efficiency have been improved.

Drawings

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

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

fig. 3 is a rear view of the present invention.

In the figure: the device comprises a supporting and fixing rack 1, a limiting and fixing clamp 2, a static fixing clamping block 3, a transmission motor 4, a first threaded rotating shaft 5, a first guiding and limiting sliding groove 6, a dynamic fixing clamping block 7, a second guiding and limiting sliding groove 8, a transmission motor 9, a positioning and transmission rotating shaft 10, a limiting stressed oscillating bar 11, a guiding and limiting sliding block 12, a limiting and fixing rotary seat 13, a second threaded rotating shaft 14, a bending work clamping block 15 and a bending work clamping groove 16.

Detailed Description

According to the first aspect of the utility model, the utility model provides a bending device for processing special-shaped bolts, as shown in fig. 1-3, comprising a supporting and fixing frame 1, a limiting and fixing clamp 2 is installed at the front end of the supporting and fixing frame 1, a static fixing clamp block 3 is installed at the end of the limiting and fixing clamp 2 away from the supporting and fixing frame 1, a transmission motor 4 is installed inside the limiting and fixing clamp 2, a screw thread rotating shaft 5 is installed at the right end of the transmission motor 4, a guiding and limiting chute 6 is installed at the front end of the limiting and fixing clamp 2, a dynamic fixing clamp block 7 is installed on the guiding and limiting chute 6, a second guiding and limiting chute 8 is installed at the front end of the supporting and fixing frame 1, a second transmission motor 9 is installed at the end of the supporting and fixing frame 1 away from the limiting and fixing clamp 2, and a positioning transmission rotating shaft 10 is installed at the end of the second transmission motor 9 away from the supporting and fixing frame 1, a limiting stress swing rod 11 is arranged at one end of the positioning transmission rotating shaft 10 far away from the second transmission motor 9, a guiding limiting slide block 12 is arranged at one end of the limiting stress swing rod 11 far away from the positioning transmission rotating shaft 10, a limiting fixed rotary seat 13 is arranged at the front end of the guiding limiting slide block 12, a second threaded rotating shaft 14 is arranged in the limiting fixed rotary seat 13, a bending work fixture block 15 is arranged at the upper end of the second threaded rotating shaft 14, a bending work fixture groove 16 is arranged at one end of the bending work fixture block 15 far away from the second threaded rotating shaft 14, the rear end of the dynamic fixed clamping block 7 is arranged in the first guiding limiting slide groove 6, the rear end of the dynamic fixed clamping block 7 is matched with the first guiding limiting slide groove 6, a first threaded slotted hole is arranged at the rear end of the dynamic fixed clamping block 7, the first threaded slotted hole is matched with the first threaded rotating shaft 5, and the guiding limiting slide block 12 penetrates through the interior of the second guiding limiting slide groove 8, the guiding limit slide block 12 is matched with the second guiding limit slide groove 8, a second threaded groove hole is arranged inside the limit fixed rotary seat 13, and the second threaded groove hole is matched with the second threaded rotating shaft 14, the running track of the limiting stress swing rod 11 is matched with the radian of the second guiding and limiting chute 8, the bending device for processing the special-shaped bolt is characterized in that through a limiting stressed swing rod 11, a guiding limiting slide block 12 and a second transmission motor 9, the utility model has the function of automatic swing bending, effectively improves the practicability of the bending mechanism, when in use, the second transmission motor 9 is started, the limiting stressed swing rod 11 is driven to swing through the positioning transmission rotating shaft 10, the guide limiting slide block 12 slides in the second guide limiting slide groove 8 to drive the raw materials to bend, so that the use performance and the work efficiency are improved.

The working principle is as follows: during the use, put into the front end of spacing mounting fixture 2 with the raw materials, then start No. one transmission motor 4 and drive the one end of dynamic fixation clamp splice 7 through a screw pivot 5 and slide in the inside of the spacing spout 6 of a direction, and press from both sides tight raw materials with static fixation clamp splice 3 cooperation, then rotate No. two screw pivots 14, the one end card of part is gone into the inside of the work draw-in groove 16 of bending of the work fixture block 15 one end of bending, accomplish the installation work, then start No. two transmission motor 9, drive spacing atress pendulum rod 11 swing through location transmission pivot 10, slide in the inside of the spacing spout 8 of No. two directions through direction spacing slider 12, drive the raw materials and carry out the work of bending.

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. Bending device is used in processing of abnormal shape bolt, including supporting fixed frame (1), its characterized in that: the front end of the supporting and fixing rack (1) is provided with a limiting and fixing clamp (2), one end of the limiting and fixing clamp (2) far away from the supporting and fixing rack (1) is provided with a static fixing clamping block (3), the inside of the limiting and fixing clamp (2) is provided with a transmission motor (4), the right end of the transmission motor (4) is provided with a threaded rotating shaft (5), the front end of the limiting and fixing clamp (2) is provided with a first guiding and limiting sliding groove (6), the first guiding and limiting sliding groove (6) is provided with a dynamic fixing clamping block (7), the front end of the supporting and fixing rack (1) is provided with a second guiding and limiting sliding groove (8), one end of the supporting and fixing rack (1) far away from the limiting and fixing clamp (2) is provided with a second transmission motor (9), one end of the second transmission motor (9) far away from the supporting and fixing rack (1) is provided with a positioning transmission rotating shaft (10), the utility model discloses a spacing rotation seat of motor, including location transmission pivot (10), the one end of keeping away from No. two transmission motor (9) of location transmission pivot (10) is installed spacing atress pendulum rod (11), spacing atress pendulum rod (11) are kept away from the one end of location transmission pivot (10) and are installed direction limit slide (12), spacing fixed swivel mount (13) are installed to the front end of direction limit slide (12), the internally mounted of spacing fixed swivel mount (13) has No. two screw thread pivots (14), work fixture block (15) of bending is installed to the upper end of No. two screw thread pivots (14), work fixture block (15) of bending are kept away from the one end of No. two screw thread pivots (14) and have been seted up work draw-in groove (16) of bending.

2. The bending device for processing the special-shaped bolt according to claim 1, wherein: the rear end of the dynamic fixed clamping block (7) is arranged in the first guide limiting sliding groove (6), and the rear end of the dynamic fixed clamping block (7) is matched with the first guide limiting sliding groove (6).

3. The bending device for processing the special-shaped bolt according to claim 1, wherein: the rear end of the dynamic fixed clamping block (7) is provided with a first thread groove hole, and the first thread groove hole is matched with the first thread rotating shaft (5).

4. The bending device for processing the special-shaped bolt according to claim 1, wherein: the guide limiting slide block (12) penetrates through the inside of the second guide limiting slide groove (8), and the guide limiting slide block (12) is matched with the second guide limiting slide groove (8).

5. The bending device for processing the special-shaped bolt according to claim 1, wherein: a second thread groove hole is formed in the limiting fixed rotary seat (13), and the second thread groove hole is matched with the second thread rotary shaft (14).

6. The bending device for processing the special-shaped bolt according to claim 1, wherein: the running track of the limiting stressed swing rod (11) is matched with the radian of the second guiding limiting sliding groove (8).