CN211413520U

CN211413520U - Stable and stable cold heading machine

Info

Publication number: CN211413520U
Application number: CN201922244183.2U
Authority: CN
Inventors: 余世国
Original assignee: Zhejiang Youwei Fastener Co Ltd
Current assignee: Zhejiang Youwei Fastener Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-04
Anticipated expiration: 2029-12-16

Abstract

The utility model belongs to the cold heading machine field, especially, stable firm cold heading machine is not convenient for filter the problem of clearing up to piece and oil mist to current cold heading machine, the scheme as follows now is proposed, and it includes the cold heading machine body and is located the heat absorption fan on the cold heading machine body, the top fixed mounting of cold heading machine body has the rose box, and rose box and heat absorption fan looks adaptation, has seted up the mounting hole on the top inner wall of rose box, installs the mount pad in the mounting hole, and fixed mounting has the one end of dead lever on the top inner wall of mount pad, and the other end fixed mounting of dead lever has the connecting seat, and the equal fixed mounting in one side that connecting seat and mount pad are close to each other has filter screen and filter pulp, and the equal fixed mounting in both sides of mount pad has the fixing base. The utility model relates to a rationally, simple structure, convenient operation through the filter screen with cross the filter pulp, can the workman improve good operational environment, and be convenient for dismantle the clearance to the filter screen with cross the filter pulp.

Description

Stable and stable cold heading machine

Technical Field

The utility model relates to a cold heading machine technical field especially relates to a stable firm cold heading machine.

Background

The cold header is a machine commonly used in the fastener industry, is a special device which is mainly made of piers and is specially used for producing fasteners such as nuts and bolts in batches, and through retrieval, the patent document with the authorization publication number of CN204430112U discloses a stable and stable cold header, which comprises a cold header body, wherein the upper end of the left side of the cold header body is provided with a feeding hole, the top of the cold header body is connected with a heat absorption fan, the top of the inner cavity of the cold header body is provided with a power device, the bottom of the inner cavity of the cold header body is provided with a upsetting device, the lower end of the left side of the cold header body is provided with a lubricating oil guardrail, the lower end of the front side of the cold header body is provided with an oil absorption disc, the periphery of the bottom of the cold header body is provided with a base, the center of the bottom of the cold header body is provided with an oil storage tank, the heat absorption fan is an internal air, the temperature of the cold header during operation can be reduced, the cold header effect is achieved, and meanwhile, the stability of the cold header during operation is improved.

But above-mentioned design still has the weak point, works when the heat absorption fan carries out the heat dissipation to the cold heading machine in above-mentioned design, has oil mist and piece to investigate outside the cold heading machine, influences the staff healthy, has the problem that is not convenient for filter and clear up piece and oil mist, therefore we have proposed a stable firm cold heading machine and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art and be not convenient for filter and clear up piece and oil mist, and the cold heading machine who stabilizes firm that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stable and stable cold header comprises a cold header body and a heat absorption fan positioned on the cold header body, wherein a filter box is fixedly arranged at the top of the cold header body and is matched with the heat absorption fan, a mounting hole is formed in the inner wall of the top of the filter box, a mounting seat is arranged in the mounting hole, one end of a fixing rod is fixedly arranged on the inner wall of the top of the mounting seat, a connecting seat is fixedly arranged at the other end of the fixing rod, a filter screen and filter cotton are fixedly arranged on one side, close to the connecting seat, of the connecting seat, a fixing seat is fixedly arranged on two sides of the mounting seat, two symmetrically arranged positioning grooves are formed in the top of the filter box, positioning seats are fixedly arranged at the bottom of the fixing seat, a clamping groove is formed in one side of each positioning seat, a clamping hole is formed in the inner wall of one side of each positioning groove, the, a rectangular rod is arranged in the first groove in a sliding mode, and the rectangular rod is matched with the corresponding clamping hole and the corresponding clamping groove.

Preferably, a thread groove is formed in one end of the rectangular rod, the lead screw is rotatably mounted on the inner wall of one side of the first groove, one end of the lead screw is mounted in the thread groove in a threaded mode, and due to the fact that the thread groove is formed, the lead screw can be rotated to drive the rectangular rod to move through the thread groove.

Preferably, a rotating hole is formed in the inner wall of the top of the first groove, a worm is rotatably mounted in the rotating hole, the bottom end of the worm extends into the first groove, a worm wheel is fixedly sleeved on the screw rod, the worm is meshed with the worm wheel, and the worm can drive the worm wheel to rotate due to the arrangement of the worm.

Preferably, the top of worm extends to the top of mount pad and fixed mounting has the commentaries on classics board, and the top fixed mounting of mount pad has the handle, and fixed cover is equipped with the sealing washer on the mount pad, and sealing washer and mounting hole looks adaptation are convenient for drive the mount pad through the handle and are removed.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the first groove, the limiting seats are fixedly mounted on the two sides of the rectangular rod, the limiting seats are connected with the corresponding limiting grooves in a sliding mode, and the rectangular rod can be stably moved due to the fact that the limiting grooves and the limiting seats are arranged.

In the utility model, after the stable and stable cold header cleans the filter screen and the filter cotton, the connecting seat is penetrated through the mounting hole, thereby the mounting seat is arranged in the mounting hole, the positioning seat is clamped in the corresponding positioning groove, the filter screen and the filter cotton can be positioned, then the rotating plate is rotated, the rotating plate can drive the worm to rotate, the worm can drive the worm wheel to rotate, the worm wheel can drive the screw rod to rotate, the screw rod can drive the rectangular rod to move through the thread groove, the rectangular rod can penetrate through the corresponding clamping hole and be clamped into the corresponding clamping groove, so that the mounting seat can be mounted, because of the self-locking performance between the worm and the worm wheel, the screw rod can be fixed, and the filter screen can filter the scraps, due to the fact that the filter cotton is arranged, oil mist can be filtered, and good working environment is improved for workers.

The utility model relates to a rationally, simple structure, convenient operation through the filter screen with cross the filter pulp, can the workman improve good operational environment, and be convenient for dismantle the clearance to the filter screen with cross the filter pulp.

Drawings

Fig. 1 is a schematic structural diagram of a stable and stable cold header provided by the present invention;

fig. 2 is the schematic structural diagram of part a of the stable and stable cold header provided by the present invention.

In the figure: 1. a cold header body; 2. a heat absorption fan; 3. a filter box; 4. mounting holes; 5. a mounting seat; 6. fixing the rod; 7. a connecting seat; 8. a filter screen; 9. filtering cotton; 10. a fixed seat; 11. positioning a groove; 12. positioning seats; 13. a card slot; 14. a first groove; 15. a rectangular bar; 16. a thread groove; 17. a screw rod; 18. a worm gear; 19. rotating the hole; 20. a worm; 21. and (6) rotating the plate.

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. 1-2, a stable and stable cold header comprises a cold header body 1 and a heat absorption fan 2 located on the cold header body 1, wherein a filter box 3 is fixedly installed at the top of the cold header body 1, the filter box 3 is matched with the heat absorption fan 2, a mounting hole 4 is formed in the inner wall of the top of the filter box 3, a mounting seat 5 is installed in the mounting hole 4, one end of a fixing rod 6 is fixedly installed on the inner wall of the top of the mounting seat 5, a connecting seat 7 is fixedly installed at the other end of the fixing rod 6, a filter screen 8 and filter cotton 9 are fixedly installed at one side of the connecting seat 7 close to the mounting seat 5, fixing seats 10 are fixedly installed at both sides of the mounting seat 5, two symmetrically arranged positioning grooves 11 are formed in the top of the filter box 3, a positioning seat 12 is fixedly installed at the bottom of the fixing seat 10, a clamping groove 13 is formed at one side of the positioning, and the clamping rod is communicated with the mounting hole 4, the two sides of the mounting seat 5 are both provided with a first groove 14, a rectangular rod 15 is slidably mounted in the first groove 14, and the rectangular rod 15 is matched with the corresponding clamping hole and the clamping groove 13.

The utility model discloses in, thread groove 16 has been seted up to the one end of rectangular rod 15, rotates on one side inner wall of first groove 14 and installs lead screw 17, and the one end screw thread of lead screw 17 installs in thread groove 16, owing to be provided with thread groove 16, the rotation of lead screw 17 can drive rectangular rod 15 through thread groove 16 and remove.

The utility model discloses in, seted up on the top inner wall of first groove 14 and rotated hole 19, rotated 19 internal rotations in the hole and installed worm 20, in worm 20's bottom extended to first groove 14, fixed cover was equipped with worm wheel 18 on the lead screw 17, and worm 20 meshes with worm wheel 18 mutually, owing to be provided with worm 20, worm 20 can drive worm wheel 18 and rotate.

The utility model discloses in, worm 20's top extends to the top of mount pad 5 and fixed mounting has commentaries on classics board 21, and the top fixed mounting of mount pad 5 has the handle, and fixed cover is equipped with the sealing washer on the mount pad 5, and 4 looks adaptations of sealing washer and mounting hole, is convenient for drive mount pad 5 through the handle and removes.

The utility model discloses in, all seted up the spacing groove on the both sides inner wall of first groove 14, the equal fixed mounting in both sides of rectangular rod 15 has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make rectangular rod 15 carry out stable removal owing to be provided with spacing groove and spacing seat.

In the utility model, after the filter screen 8 and the filter cotton 9 are cleaned, the connecting seat 7 is penetrated through the mounting hole 4, so that the mounting seat 5 is arranged in the mounting hole 4, the positioning seat 12 is clamped into the corresponding positioning groove 11, so that the filter screen 8 and the filter cotton 9 can be positioned, then the rotating plate 21 is rotated, the rotating plate 21 can drive the worm 20 to rotate, the worm 20 can drive the worm wheel 18 to rotate, the worm wheel 18 can drive the screw rod 17 to rotate, the screw rod 17 can drive the rectangular rod 15 to move through the thread groove 16, the rectangular rod 15 can penetrate through the corresponding clamping hole and is clamped into the corresponding clamping groove 13, so that the mounting seat 5 can be mounted, because of the self-locking performance between the worm 20 and the worm wheel 18, the screw rod 17 can be fixed, the scraps can be filtered through the filter screen 8, because of the filter cotton 9 is arranged, the oil mist can be filtered, thereby improving a good working environment for workers.

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

1. A stable and stable cold header comprises a cold header body (1) and a heat absorption fan (2) positioned on the cold header body (1), and is characterized in that a filter box (3) is fixedly installed at the top of the cold header body (1), the filter box (3) is matched with the heat absorption fan (2), a mounting hole (4) is formed in the inner wall of the top of the filter box (3), a mounting seat (5) is installed in the mounting hole (4), one end of a fixing rod (6) is fixedly installed on the inner wall of the top of the mounting seat (5), a connecting seat (7) is fixedly installed at the other end of the fixing rod (6), a filter screen (8) and filter cotton (9) are fixedly installed on one side, close to each other, of the connecting seat (7) and the mounting seat (5), fixing seats (10) are fixedly installed on two sides of the mounting seat (5), two positioning grooves (11) which are symmetrically arranged are formed in the top of the filter box (3), fixing base (10) bottom fixed mounting has positioning seat (12), draw-in groove (13) have been seted up to one side of positioning seat (12), have seted up the card hole on one side inner wall of constant head tank (11), and the kelly is linked together with mounting hole (4), first groove (14) have all been seted up to the both sides of mount pad (5), slidable mounting has rectangle pole (15) in first groove (14), and rectangle pole (15) and the card hole and draw-in groove (13) looks adaptation that correspond.

2. A stable and stable cold heading machine according to claim 1, wherein one end of the rectangular rod (15) is provided with a threaded groove (16), a screw rod (17) is rotatably mounted on one side inner wall of the first groove (14), and one end of the screw rod (17) is threadedly mounted in the threaded groove (16).

3. A stable and stable cold heading machine according to claim 1, wherein the inner wall of the top of the first groove (14) is provided with a rotation hole (19), a worm (20) is rotatably installed in the rotation hole (19), the bottom end of the worm (20) extends into the first groove (14), a worm wheel (18) is fixedly sleeved on the screw rod (17), and the worm (20) is meshed with the worm wheel (18).

4. A stable and stable cold heading machine according to claim 3, wherein the top end of the worm (20) extends above the mounting seat (5) and is fixedly provided with the rotating plate (21), the top of the mounting seat (5) is fixedly provided with the handle, the mounting seat (5) is fixedly sleeved with the sealing ring, and the sealing ring is matched with the mounting hole (4).

5. A stable and stable cold heading machine according to claim 1, wherein the first groove (14) has limiting grooves formed on the inner walls of both sides thereof, and the rectangular rod (15) has limiting seats fixedly mounted on both sides thereof and slidably connected with the corresponding limiting grooves.