CN220218789U

CN220218789U - Separated needle seat of perforating machine

Info

Publication number: CN220218789U
Application number: CN202321053274.8U
Authority: CN
Inventors: 任向征; 李春亮; 周红伟
Original assignee: Chaho Tianjin Technology Co ltd
Current assignee: Chaho Tianjin Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-12-22
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of needle bases of perforating machines and discloses a separated needle base of a perforating machine, which comprises a needle base body, wherein a driving device body is arranged on the periphery of the right part of the needle base body, a drill rod is connected in a sliding mode to the middle of the needle base body, a drill bit is fixedly connected to the left end of the drill rod, sliding blocks are fixedly connected to the periphery of the two parts of the drill rod, clamping grooves are formed in the middle of the sliding blocks, sliding grooves are formed in two sides of the inside of the needle base body, two clamping blocks are connected in the middle of the sliding grooves in a sliding mode, springs are arranged on the opposite parts of the clamping blocks, and limiting blocks are fixedly connected to the periphery of the middle part of the clamping blocks. According to the utility model, the separated needle stand of the perforating machine does not need a worker to detach the drill rod by using an auxiliary tool, and meanwhile, the subsequent maintenance and the replacement of the drill bit of the worker are facilitated, so that the use of the worker is facilitated, and meanwhile, the separated needle stand of the perforating machine can limit the locking shaft sleeve, and meanwhile, the looseness of the drill rod is reduced, so that the normal use of the perforating machine is facilitated.

Description

Separated needle seat of perforating machine

Technical Field

The utility model relates to the technical field of needle bases of punching machines, in particular to a separated needle base of a punching machine.

Background

The puncher is a device that punches to the article, through placing the article on the control cabinet, after the angle and the position that need punch are adjusted, start the puncher and punch through the drift to accomplish the action of punching, the needle file is just the tailstock that is used for fixed puncher drift.

The common separated needle seat of the puncher is used for fixing the drill rod through the fixing device, when a worker maintains or replaces the drill rod, the drill rod needs to be detached by using an auxiliary tool, so that the use of the puncher is inconvenient, meanwhile, the common separated needle seat of the puncher is used for fixing the drill rod through bolts, the phenomenon of sliding wires can occur to the object punching bolts for a long time due to the fact that the puncher is different in size of each drill rod, the drill rod is loosened, the punching precision of the puncher is affected, and the use of the puncher is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a separated needle seat of a perforating machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a puncher disconnect-type needle file, includes the needle file body, needle file body right part periphery is provided with the drive arrangement body, needle file body middle part sliding connection has the drilling rod, drilling rod left end fixedly connected with drill bit, the equal fixedly connected with slider of drilling rod two parts periphery, the slider middle part is provided with the draw-in groove, the inside both sides of needle file body all are provided with the spout, two spout middle part sliding connection has two fixture blocks, one portion that the fixture block is opposite all is provided with the spring, fixture block middle part periphery fixed connection stopper.

As a further description of the above technical solution:

the novel needle seat is characterized in that a thread groove is formed in the periphery of the middle of the needle seat body, a locking shaft sleeve is arranged outside the thread groove, bolt grooves are formed in two sides of the left part of the needle seat body, and fixing bolts are arranged inside the bolt grooves.

As a further description of the above technical solution:

the locking shaft sleeve is rotationally connected inside a thread groove at the periphery of the left part of the needle seat body.

As a further description of the above technical solution:

the outer Zhou Jun thread of the part of the fixing bolt which is similar is connected in the bolt grooves arranged on the two sides of the inner part of the needle seat body.

As a further description of the above technical solution:

and the left part of the locking shaft sleeve is fixedly connected with a rubber pad.

As a further description of the above technical solution:

the spring is close one end all fixed connection in the opposite one of fixture block, the equal fixed connection of the close one end of spring is inside the needle file body.

As a further description of the above technical solution:

both sides of the limiting block are both in sliding connection with the inside of the needle seat body.

As a further description of the above technical solution:

the fixture block sets up inside the draw-in groove, the slider slides inside the spout.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation among the spring, the clamping block, the limiting block, the sliding block and the clamping groove, the separated needle seat of the perforating machine does not need workers to use auxiliary tools to detach the drill rod, and meanwhile, the later maintenance and the bit replacement of the workers are facilitated, so that the perforating machine is convenient for the workers to use.

2. According to the utility model, the locking shaft sleeve, the rubber pad, the fixing bolt and the thread groove are matched, so that the separated needle seat of the puncher can limit the locking shaft sleeve, meanwhile, the looseness of a drill rod is reduced, and the puncher is convenient to use normally.

Drawings

Fig. 1 is a perspective view of a separated needle holder of a punch according to the present utility model;

fig. 2 is a schematic diagram of a slider structure of a separated needle stand of a punch according to the present utility model;

fig. 3 is a schematic diagram of a fixture block structure of a separated needle stand of a punch according to the present utility model.

Legend description:

1. a drill bit; 2. a drill rod; 3. a needle seat body; 4. locking the shaft sleeve; 5. a driving device body; 6. a clamping groove; 7. a slide block; 8. a rubber pad; 9. a chute; 10. a thread groove; 11. a bolt slot; 12. a fixing bolt; 13. a spring; 14. a clamping block; 15. and a limiting block.

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. 1-3, one embodiment provided by the present utility model is: the utility model provides a puncher disconnect-type needle file, including needle file body 3, needle file body 3 right part periphery is provided with drive arrangement body 5, needle file body 3 middle part sliding connection has drilling rod 2, drilling rod 2 left end fixedly connected with drill bit 1, equal fixedly connected with slider 7 of drilling rod 2 two periphery, slider 7 middle part is provided with draw-in groove 6, needle file body 3 inside both sides all are provided with spout 9, two spout 9 middle part sliding connection has two fixture blocks 14, the opposite one of fixture block 14 all is provided with spring 13, fixture block 14 middle part periphery fixed connection stopper 15, drilling rod 2 both sides are provided with slider 7, owing to slider 7 middle part is provided with draw-in groove 6, needle file body 3 inside both sides are provided with spout 9, spout 9 right part is provided with fixture block 14 simultaneously, fixture block 14 periphery is provided with spring 13, and then pull out drilling rod 2, after changing drill bit 1, new drill bit 1 slides to inside needle file 3 through slider 7 that the periphery set up to the left, owing to spring 13's the rebound, thereby drive stopper 15 with fixture block 14 to the inside spring force to the draw-in groove 6, and then make things convenient for the workman to change drill bit 1.

The outer periphery of the middle part of the needle seat body 3 is provided with a thread groove 10, the outside of the thread groove 10 is provided with a locking shaft sleeve 4, both sides of the left part of the needle seat body 3 are provided with bolt grooves 11, a fixing bolt 12 is arranged in the bolt grooves 11, a worker uses a tool to screw and hold down the fixing bolt 12 through the bolt grooves 11, the outer periphery of the left part of the needle seat body 3 is provided with the thread groove 10, meanwhile, the locking shaft sleeve 4 is rotationally connected in the thread groove 10, so that the locking shaft sleeve 4 is taken down, after a new drill bit 1 is replaced, the locking shaft sleeve 4 is screwed down, the worker uses the tool to screw down the fixing bolt 12, meanwhile, the left part of the locking shaft sleeve 4 is provided with a rubber pad 8, so that the locking shaft sleeve 4 is limited, the locking shaft sleeve 4 is prevented from loosening, the drill rod 2 is firmer, the locking shaft sleeve 4 is rotationally connected in the thread groove 10 on the outer periphery of the left part of the needle seat body 3, the locking shaft sleeve 4 is convenient to screw down, the locking device is held by the hand, a part of the fixing bolt 12 is closely connected with the outside Zhou Jun in the bolt grooves 11 arranged on two sides of the inside of the needle seat body 3 in a threaded manner, the fixing bolt 12 can limit the locking shaft sleeve 4 to prevent the locking shaft sleeve 4 from loosening, the rubber pad 8 is fixedly connected with the left part of the locking shaft sleeve 4, the rubber pad 8 reduces friction between the fixing bolt 12 and the locking shaft sleeve 4, meanwhile, friction between the locking shaft sleeve 4 and the thread groove 10 is increased to reduce loosening of the locking shaft sleeve 4, one end of the spring 13 close to the other end is fixedly connected with one part of the clamping block 14 in the opposite direction, one end of the spring 13 close to the other end is fixedly connected with the inside of the needle seat body 3, the spring 13 is mainly used for driving the clamping block 14 to clamp the sliding block 7, two sides of the limiting block 15 are slidably connected with the inside of the needle seat body 3 to prevent the clamping block 14 from being unstable, the clamping block 14 is arranged inside the clamping groove 6, the close one end of fixture block 14 adopts circularly, conveniently changes fixture block 14, and slider 7 slides inside spout 9, and slider 7 adopts silence material, prevents to send the noise when the inside slip of needle file body 3.

Working principle: when the workman needs to change drill bit 1, at first the workman uses the instrument to twist fixing bolt 12 through bolt groove 11 and holds, then the workman pulls drilling rod 2 to slide to left portion, because needle file body 3 left portion periphery is provided with thread groove 10, locking sleeve 4 rotates simultaneously and connects inside thread groove 10, thereby take down locking sleeve 4, drilling rod 2 both sides are provided with slider 7 simultaneously, because slider 7 middle part is provided with draw-in groove 6, needle file body 3 inside both sides are provided with spout 9, spout 9 right part is provided with fixture block 14 simultaneously, fixture block 14 periphery is provided with spring 13, and then pull out drilling rod 2, thereby change drill bit 1, and then make things convenient for the workman to change drill bit 1, slide new drill bit 1 to inside needle file body 3 through slider 7 that drilling rod 2 periphery set up left, because the resilience force of spring 13, thereby drive stopper 15 pops out fixture block 14 to inside draw-in groove 6, then after tightening locking sleeve 4, the workman uses the instrument to screw up fixing bolt 12, simultaneously locking sleeve 4 left portion is provided with rubber pad 8, thereby with locking sleeve 4, prevent that locking sleeve 4 from becoming flexible, thereby drive device is more firm 5, and then, and the drive device is driven to punch.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a puncher disconnect-type needle file, includes needle file body (3), its characterized in that: the novel high-precision drill rod is characterized in that a driving device body (5) is arranged on the outer periphery of the right part of the needle seat body (3), a drill rod (2) is slidably connected in the middle of the needle seat body (3), a drill bit (1) is fixedly connected to the left end of the drill rod (2), sliding blocks (7) are fixedly connected to the outer periphery of the two parts of the drill rod (2), clamping grooves (6) are formed in the middle of the sliding blocks (7), sliding grooves (9) are formed in the two sides of the inner part of the needle seat body (3), two clamping blocks (14) are slidably connected in the middle of the sliding grooves (9), springs (13) are arranged on the opposite parts of the clamping blocks (14), and limiting blocks (15) are fixedly connected to the outer periphery of the middle of the clamping blocks (14).

2. The separable needle mount of the punch as recited in claim 1, wherein: the novel needle seat is characterized in that a thread groove (10) is formed in the periphery of the middle of the needle seat body (3), a locking shaft sleeve (4) is arranged outside the thread groove (10), bolt grooves (11) are formed in two sides of the left part of the needle seat body (3), and fixing bolts (12) are arranged inside the bolt grooves (11).

3. The separable needle mount of the punch as recited in claim 2, wherein: the locking shaft sleeve (4) is rotationally connected inside a thread groove (10) at the periphery of the left part of the needle seat body (3).

4. The separable needle mount of the punch as recited in claim 2, wherein: the outer Zhou Jun of the part of the fixing bolt (12) which is similar is in threaded connection with the inside of the bolt groove (11) which is arranged on the two sides of the inside of the needle seat body (3).

5. The separable needle mount of the punch as recited in claim 2, wherein: the left part of the locking shaft sleeve (4) is fixedly connected with a rubber pad (8).

6. The separable needle mount of the punch as recited in claim 1, wherein: the spring (13) is fixedly connected to the opposite part of the clamping block (14) at the similar end, and the spring (13) is fixedly connected to the inside of the needle seat body (3) at the similar end.

7. The separable needle mount of the punch as recited in claim 1, wherein: both sides of the limiting block (15) are both in sliding connection with the inside of the needle seat body (3).

8. The separable needle mount of the punch as recited in claim 1, wherein: the clamping block (14) is arranged inside the clamping groove (6), and the sliding block (7) slides inside the sliding groove (9).