CN220806369U

CN220806369U - Special frock of hexagonal stick drilling

Info

Publication number: CN220806369U
Application number: CN202322242077.7U
Authority: CN
Inventors: 陈超; 吉晓庆
Original assignee: Qingdao Jingyitong Precision Machinery Co ltd
Current assignee: Qingdao Jingyitong Precision Machinery Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-19
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a special fixture for drilling a hexagonal rod, which comprises a workbench, wherein a fixing clamp is arranged below the workbench, a screw rod is arranged in the middle of the fixing clamp, a sliding rod is arranged on the screw rod, a fixing block I is arranged on the sliding rod, a fixing block II is arranged in the fixing block I, a sliding block and a spring are arranged in the fixing block II, a fixing rod is arranged on the upper right side of the workbench, the fixing block I is arranged on the fixing rod, a pulling piece is pressed, the sliding block I can be pushed to move downwards in the sliding groove II, the sliding block I is separated from the clamping groove II, the fixing block IV can be pulled to be taken down from the clamping groove I, the fixing block IV is embedded in the clamping groove I, and the spring pushes the sliding block I to move upwards in the sliding groove II, so that clamping blocks with different sizes can be replaced conveniently.

Description

Special frock of hexagonal stick drilling

Technical Field

The utility model relates to a hexagonal rod fixing device in the technical field of fixing tools, in particular to a special tool for drilling a hexagonal rod.

Background

The utility model relates to a fixing device for clamping and fixing a hexagonal rod, which is a common machining raw material. Therefore, the hexagonal rod needs to be fixed in a specific posture, so that the hexagonal rod is prevented from shaking in the machining process, and the stability of the hexagonal rod in the machining process is ensured.

Through searching, the prior Chinese patent publication No. CN202020954602.1 is a special fixture for drilling a hexagonal rod, which comprises a bottom plate, wherein two clamping blocks and a stop block are fixed on the bottom plate through screws, the two clamping blocks are arranged in parallel with the stop block, a top plate is movably clamped between the clamping blocks, one side of the top plate is rotationally connected with the end part of a long bolt, and the long bolt is connected with a nut seat welded and fixed on the bottom plate through threads. According to the special fixture for drilling the hexagonal rod, the long bolt is rotated to push the top plate to approach the stop block, and the stop block and the vertical face of the top plate are provided with the clamping grooves, so that edges on two sides of the special fixture for drilling the hexagonal rod can be effectively clamped and fixed, the plane or the edges of the special fixture for drilling the hexagonal rod can be fixed above according to drilling requirements, different drilling requirements are met, drilling stability is guaranteed, and machining precision is guaranteed.

Although the above-mentioned patent has realized convenient stable effect to pressing from both sides tightly fixed to the hexagonal stick, above-mentioned patent is because hexagonal stick atress area is little, leads to pressing from both sides the fastening timing, and hexagonal stick can appear controlling the problem of rocking.

Aiming at the problems, the novel fixing device is innovatively designed on the basis of the original fixing device.

Disclosure of utility model

The utility model aims to provide a special tool for drilling a hexagonal rod, which solves the problem that the hexagonal rod is unstable in fixation in the current market, which is proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special frock of hexagonal stick drilling, includes the workstation, preferably, the workstation below is equipped with the fixing clip, and is equipped with the lead screw in the middle of the fixing clip, be equipped with the slide bar on the lead screw, and be equipped with fixed block one on the slide bar, be equipped with fixed block two in the fixed block one, and be equipped with slider and spring in the fixed block two, the workstation upper right side is equipped with the dead lever, and is equipped with fixed block one on the dead lever.

Preferably, the workbench comprises a table top and a first chute, wherein the first chute is arranged in the middle of the table top, the left side of the upper surface of the table top is connected with a fixing rod, and the right side of the upper end of the fixing rod is connected with a first fixing block.

Preferably, the slide bar is including montant, slider three and lead screw card, slider three is connected to the montant lower extreme, and slider three gomphosis connection spout one to slider three moves about in spout one, the lead screw card is connected to slider three lower extreme, and lead screw card threaded connection lead screw, and the lead screw card moves about on the lead screw, the fixation card is connected at the lead screw both ends, and the lead screw rotates in the fixation card, and the lead screw left end passes the fixation card and connects the motor.

Preferably, the first fixing block comprises a third fixing block, a first clamping groove and a second clamping groove, the third fixing block is provided with the first clamping groove and the second clamping groove, the first clamping groove is communicated with the second clamping groove, the third fixing block is connected with the poking plate, and the poking plate is arranged in the second clamping groove.

Preferably, the second fixing block comprises a fourth fixing block, a second sliding groove and a clamping block, one end of the fourth fixing block is connected with the clamping block, the other end of the fourth fixing block is provided with the second sliding groove, a sliding block and a spring are arranged in the second sliding groove, and the fourth fixing block is clamped and connected with the first clamping groove.

Preferably, the sliding block comprises a first sliding block and a second sliding block, wherein two sides of the first sliding block are connected with the second sliding block, the first sliding block and the second sliding block move up and down in the second sliding groove, the upper end of the first sliding block is embedded with the second connecting clamping groove, the first sliding block is connected with one end of the spring, and the other end of the spring is connected with the third fixing block.

Compared with the prior art, the utility model has the beneficial effects that: the clamp splice with different sizes can be conveniently replaced;

1. The motor rotates and drives the lead screw to rotate, and the lead screw rotates and drives the lead screw card to move about, and the lead screw card moves about and drives the slider and move about, and then drives the montant and move about, and the montant moves about and drives a fixed block and move about, and then drives the clamp splice and move about, can press from both sides tightly fixedly to the hex bar, and the clamp splice bottom is equipped with the dog, can make the hex bar drilling more stable.

2. Pressing the plectrum can promoting slider one and move down in spout two, makes slider one leave draw-in groove two, and pulling fixed block four can be taken off fixed block four from draw-in groove one, with fixed block four embedding draw-in groove one, and spring promotion slider one upwards moves embedding draw-in groove two in spout two, conveniently changes the clamp splice of equidimension.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of an enlarged structure of a fixing block according to the present utility model;

FIG. 4 is an enlarged schematic view of the clamping block of the present utility model.

In the figure: 1. a work table; 101. a table top; 102. a first chute; 2. a fixed rod; 3. a first fixed block; 301. a fixed block III; 302. a clamping groove I; 303. a clamping groove II; 4. a pulling piece; 5. a second fixed block; 501. a fixed block IV; 502. a second chute; 503. clamping blocks; 6. a slide block; 601. a first sliding block; 602. a second slide block; 7. a spring; 8. a slide bar; 801. a vertical rod; 802. a third slide block; 803. a screw rod is clamped; 9. a fixing clip; 10. a screw rod; 11. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a special frock of hexagonal stick drilling, includes workstation 1, workstation 1 below is equipped with fixing clip 9, and is equipped with lead screw 10 in the middle of the fixing clip 9, be equipped with slide bar 8 on the lead screw 10, and be equipped with fixed block one 3 on the slide bar 8, be equipped with fixed block two 5 in the fixed block one 3, and be equipped with slider 6 and spring 7 in the fixed block two 5, workstation 1 upper right side is equipped with dead lever 2, and is equipped with fixed block one 3 on the dead lever 2.

The workbench 1 comprises a table top 101 and a first sliding groove 102, the first sliding groove 102 is arranged in the middle of the table top 101, the left side of the upper surface of the table top 101 is connected with a fixed rod 2, the right side of the upper end of the fixed rod 2 is connected with a first fixed block 3, and the first sliding groove 102 can limit the sliding rod 8 to move left and right only.

The slide bar 8 is including montant 801, slider three 802 and lead screw card 803, the slider three 802 is connected to the montant 801 lower extreme, and slider three 802 gomphosis connection spout one 102 to slider three 802 moves about in spout one 102, lead screw card 803 is connected to slider three 802 lower extreme, and lead screw card 803 threaded connection lead screw 10, and lead screw card 803 moves about on lead screw 10, lead screw 10 both ends are connected fixing clip 9, and lead screw 10 rotates in fixing clip 9, and lead screw 10 left end passes fixing clip 9 and connects motor 11, and motor 11 rotates and drives lead screw 10 and rotate.

The first fixing block 3 comprises a third fixing block 301, a first clamping groove 302 and a second clamping groove 303, the third fixing block 301 is provided with the first clamping groove 302 and the second clamping groove 303, the first clamping groove 302 is communicated with the second clamping groove 303, the third fixing block 301 is connected with the poking plate 4, the poking plate 4 is arranged in the second clamping groove 303, and the first clamping groove 102 can fix the second fixing block 5.

The second fixing block 5 comprises a fourth fixing block 501, a second sliding groove 502 and a clamping block 503, wherein one end of the fourth fixing block 501 is connected with the clamping block 503, the second sliding groove 502 is arranged at the other end of the fourth fixing block 501, a sliding block 6 and a spring 7 are arranged in the second sliding groove 502, the fourth fixing block 501 is clamped and connected with the first clamping groove 302, and the clamping block 503 can clamp and fix a hexagonal rod.

The sliding block 6 comprises a first sliding block 601 and a second sliding block 602, two sides of the first sliding block 601 are connected with the second sliding block 602, the first sliding block 601 and the second sliding block 602 move up and down in the second sliding groove 502, the upper end of the first sliding block 601 is embedded and connected with the second clamping groove 303, the first sliding block 601 is connected with one end of the spring 7, the other end of the spring 7 is connected with the third fixing block 301, and the spring 7 can push the first sliding block 601 to move upwards.

Working principle: when the special tool for drilling the hexagonal rod is used, the special tool is firstly installed, the motor 11 rotates to drive the screw rod 10 to rotate in the fixed clamp 9, the screw rod 10 is in threaded connection with the screw rod clamp 803, the screw rod rotates to drive the screw rod clamp 803 to move left and right, the upper end of the screw rod clamp 803 is connected with the third slide block 802, the screw rod clamp 803 moves left and right to drive the third slide block 802 to move left and right in the first slide groove 102, the upper end of the third slide block 802 is connected with the vertical rod 801, the third slide block 802 moves left and right to drive the vertical rod 801, the vertical rod 801 and the fixed rod 2 are both connected with the third fixed block 301, the first clamp groove 302 and the second clamp 303 are arranged in the third fixed block 301, the second clamp 303 is clamped to connect with the fourth fixed block 501, the fourth fixed block 501 is connected with the clamping block 503, the third clamp 801 moves left and right to drive the third clamp 301 to move left and right, the third clamp 503 is clamped and fixed in the first slide groove 102, the second slide block 602 and the spring 7 are arranged in the fourth slide groove 501, the dial plate 4 is connected with the upper surface of the third fixed block 301, the dial plate 4 is pushed and the first clamp is pushed to move the second clamp 303 in the first slide groove and the second slide groove 303 is not convenient to be embedded in the first slide groove 303, and the first clamp is convenient to move the size to be moved in the slide groove 303 is moved to be moved down.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a special frock of hexagonal stick drilling, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), fixed block (5), slider (6) and spring (7), workstation (1) upper right side is equipped with dead lever (2), and is equipped with fixed block one (3) on dead lever (2) on being equipped with slide bar (8) on lead screw (10), and slide bar (8) are equipped with fixed block one (3) in fixed block one (3), and are equipped with slider (6) and spring (7) in fixed block two (5).

2. The tooling special for drilling a hexagonal rod according to claim 1, wherein: the workbench (1) comprises a table top (101) and a first sliding chute (102), wherein the first sliding chute (102) is arranged in the middle of the table top (101), the left side on the table top (101) is connected with a fixing rod (2), and the right side on the upper end of the fixing rod (2) is connected with a first fixing block (3).

3. The tooling special for drilling a hexagonal rod according to claim 1, wherein: slide bar (8) are including montant (801), slider three (802) and lead screw card (803), slider three (802) are connected to montant (801) lower extreme, and slider three (802) gomphosis connect spout one (102), and slider three (802) are left and right movement in spout one (102), lead screw card (803) are connected to slider three (802) lower extreme, and lead screw card (803) threaded connection lead screw (10), and lead screw card (803) are left and right movement on lead screw (10), fixed card (9) are connected at lead screw (10) both ends, and lead screw (10) rotate in fixed card (9), and lead screw (10) left end passes fixed card (9) and connects motor (11).

4. The tooling special for drilling a hexagonal rod according to claim 1, wherein: the fixing block I (3) comprises a fixing block III (301), a clamping groove I (302) and a clamping groove II (303), the clamping groove I (302) and the clamping groove II (303) are arranged on the fixing block III (301), the clamping groove I (302) and the clamping groove II (303) are mutually communicated, the fixing block III (301) is connected with a poking piece (4), and the poking piece (4) is arranged in the clamping groove II (303).

5. The tooling special for drilling a hexagonal rod according to claim 1, wherein: the second fixing block (5) comprises a fourth fixing block (501), a second sliding groove (502) and a clamping block (503), one end of the fourth fixing block (501) is connected with the clamping block (503), the other end of the fourth fixing block (501) is provided with the second sliding groove (502), a sliding block (6) and a spring (7) are arranged in the second sliding groove (502), and the fourth fixing block (501) is clamped and connected with the first clamping groove (302).

6. The tooling special for drilling a hexagonal rod according to claim 1, wherein: the sliding block (6) comprises a first sliding block (601) and a second sliding block (602), wherein the two sides of the first sliding block (601) are connected with the second sliding block (602), the first sliding block (601) and the second sliding block (602) move up and down in the second sliding groove (502), the upper end of the first sliding block (601) is embedded with the second connecting clamping groove (303), one end of the first sliding block (601) is connected with one end of the spring (7), and the other end of the spring (7) is connected with the third fixing block (301).