Cold header die frame with dustproof function

Abstract

The utility model discloses a cold header mould frame with a dustproof function, which comprises a mould frame body, a U-shaped dustproof cover is sleeved on the outer side of the mould frame body, a plurality of brackets are connected in the mould frame body in a sliding manner, dustproof plates are fixedly mounted at the front ends of the plurality of brackets, a mounting groove is formed in each bracket, and the dustproof plates are fixedly mounted in the mounting grooves. Two mounting grooves are formed in each bracket, two sliding plates are slidably connected in each mounting groove, a spring is fixedly mounted between the two sliding plates, positioning rods are fixedly mounted on the sides, away from each other, of the two sliding plates, sliding grooves are formed in the positions, located on the two sides of the mounting grooves, in each bracket, limiting seats are slidably connected in the two sliding grooves, and connecting seats are fixedly mounted at the rear ends of the two limiting seats. According to the cold header mold frame with the dustproof function, molds placed on the mold frame body can be sealed, dust in air is prevented from being attached, the dustproof effect is achieved, meanwhile, the molds can slide out through the brackets when the molds need to be taken, and workers can conveniently carry and take the molds.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machine tool racks, and particularly relates to a cold heading machine tool rack with a dust prevention function. Background Technique

[0002] A cold heading machine is a special equipment mainly used for mass-producing fasteners such as nuts and bolts. Through the heading process, it compresses and forms metal bar stock at room temperature to manufacture the heads of fasteners. When the cold heading machine is in production, various cold heading machine dies are required, and the cold heading machine dies need to be placed and stored using a tool rack.

[0003] Most of the existing cold heading machine tool racks are open metal brackets. When the dies are placed on the tool rack for a long time, dust in the air is easily attached to the dies, causing pollution. As a result, when used later, the staff needs to clean them. Moreover, the space on the traditional tool rack for placing the dies is of a fixed size. When the die is relatively large, after the die is placed in the tool rack, the space reserved around the die is small, making it very inconvenient to take and place the die.

[0004] Therefore, we have proposed a cold heading machine tool rack with a dust prevention function. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cold heading machine tool rack with a dust prevention function to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cold heading machine tool rack with a dust prevention function includes a tool rack body. A dust-proof cover is sleeved outside the tool rack body. The dust-proof cover is set in a U shape. A plurality of brackets are slidably connected inside the tool rack body. Dust-proof plates are fixedly installed at the front ends of the plurality of brackets. An installation groove is provided in each bracket. Two sliding plates are slidably connected in each installation groove. A spring is fixedly installed between the two sliding plates. Positioning rods are fixedly installed on the sides of the two sliding plates away from each other. Chute grooves are provided on both sides of the installation groove in each bracket. Two limit seats are slidably connected in the two chute grooves. Connecting seats are fixedly installed at the rear ends of the two limit seats. The rear ends of the two connecting seats are fixedly installed on the inner wall of the dust-proof cover. Positioning grooves are provided on the sides of the two limit seats close to each other. The sides of the two positioning rods away from each other respectively extend into the corresponding positioning grooves.

[0007] Optionally, the front ends of the plurality of sliding plates extend out of the chute grooves, and pull rings are fixedly installed at the front ends of the plurality of sliding plates. The pull rings facilitate pulling the sliding plates to slide.

[0008] Optionally, a viewing window is provided at the front end of each dust-proof plate above the pull ring, through which it is convenient to view the mold on the corresponding support seat.

[0009] Optionally, a label bar is provided at the upper part of the viewing window at the front end of each dust-proof plate. Through the label bar, the mold name can be filled in, which is convenient for distinguishing the types of molds.

[0010] Optionally, a plurality of universal wheels are fixedly installed at the bottom end of the mold rack body, and wheel brakes are fixedly installed on the plurality of universal wheels. It is convenient to move the mold rack body through the universal wheels.

[0011] Optionally, a trapezoidal seat is fixedly installed outside the mold rack body at the lower part of the dust-proof cover. Through the trapezoidal seat, the problem of tipping over during the movement of the equipment can be avoided.

[0012] Optionally, limiting plates are fixedly installed at the top of the rear ends of the plurality of support seats. The molds can be limited through the limiting plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] Through the mutual cooperation of the dust-proof cover, dust-proof plate, support seat, sliding groove, connecting seat, limiting seat, installation groove, sliding plate, spring, positioning rod and positioning groove, the molds placed on the mold rack body can be sealed, avoiding adhesion of dust in the air, having a dust-proof effect, and at the same time, when the mold needs to be taken, the support seat can be used to slide out the mold, which is convenient for the staff to carry and take the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of a cold heading machine mold rack with a dust-proof function of the present utility model;

[0016] Figure 2 is the cross-sectional view of a cold heading machine mold rack with a dust-proof function of the present utility model;

[0017] Figure 3 is the cross-sectional view of the installation groove in a cold heading machine mold rack with a dust-proof function of the present utility model;

[0018] Figure 4 is a cold heading machine mold rack with a dust-proof function of the present utility model Figure 3 The enlarged view of A in.

[0019] In the figure: 1. Mold rack body; 2. Dust-proof cover; 3. Dust-proof plate; 4. Universal wheel; 5. Viewing window; 6. Label bar; 7. Trapezoidal seat; 8. Support seat; 9. Sliding groove; 10. Connecting seat; 11. Limiting seat; 12. Installation groove; 13. Sliding plate; 14. Spring; 15. Positioning rod; 16. Positioning groove; 17. Pull ring; 18. Limiting plate. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4 , the present utility model provides a cold heading machine mold rack with a dust-proof function, including a mold rack body 1. A dust-proof cover 2 is sleeved outside the mold rack body 1. The dust-proof cover 2 is arranged in a U shape. A plurality of brackets 8 are slidably connected inside the mold rack body 1. Dust-proof plates 3 are fixedly installed at the front ends of the plurality of brackets 8. An installation groove 12 is arranged in each bracket 8. Two sliding plates 13 are slidably connected in each installation groove 12. A spring 14 is fixedly installed between the two sliding plates 13. Positioning rods 15 are fixedly installed on the sides of the two sliding plates 13 away from each other. Slideways 9 are arranged on both sides of the installation groove 12 in each bracket 8. Two limit seats 11 are slidably connected in the two slideways 9. Connecting seats 10 are fixedly installed at the rear ends of the two limit seats 11. The rear ends of the two connecting seats 10 are fixedly installed on the inner wall of the dust-proof cover 2. Positioning grooves 16 are arranged on the sides of the two limit seats 11 close to each other. The sides of the two positioning rods 15 away from each other respectively extend into the corresponding positioning grooves 16.

[0022] The front ends of the plurality of sliding plates 13 all extend outside the slideway 9, and pull rings 17 are fixedly installed at the front ends of the plurality of sliding plates 13. It is convenient to pull the sliding plates 13 to slide through the pull rings 17. Visual windows 5 are arranged above the pull rings 17 at the front ends of each dust-proof plate 3. It is convenient to view the molds on the corresponding brackets 8 through the visual windows 5. Label columns 6 are arranged above the visual windows 5 at the front ends of each dust-proof plate 3. The mold names can be filled in through the label columns 6, which is convenient for distinguishing the types of molds. A plurality of universal wheels 4 are fixedly installed at the bottom end of the mold rack body 1, and wheel brakes are fixedly installed on the plurality of universal wheels 4. It is convenient to push the mold rack body 1 to move through the universal wheels 4. A trapezoidal seat 7 is fixedly installed outside the mold rack body 1 at the lower part of the dust-proof cover 2. The trapezoidal seat 7 can prevent the equipment from tipping over during the moving process. Limit plates 18 are fixedly installed at the tops of the rear ends of the plurality of brackets 8. The molds can be limited through the limit plates 18.

[0023] Working principle: When in use, the U-shaped dust cover 2 and the dust-proof plate 3 are used to seal the space for storing the mold, thereby preventing dust from entering and contaminating the mold. When it is necessary to use the mold, the two pull rings 17 at the front end of the corresponding dust-proof plate 3 can be pulled towards the side close to each other. At this time, the two sliding plates 13 drive the two positioning rods 15 to contract into the installation groove 12, and the limit seat 11 loses its limit. By pulling the pull ring 17 forward, the pull ring 17 drives the dust-proof plate 3 and the support 8 to slide forward, so that the mold extends out of the mold rack body 1, and the staff can take the mold from the side of the dust-proof plate 3. This cold heading machine mold rack with dust-proof function is easy to use. Through the above components, the mold placed on the mold rack body 1 can be sealed to avoid adhering to the dust in the air, with a dust-proof effect. At the same time, when it is necessary to take the mold, the mold can be slid out by using the support 8, which is convenient for the staff to carry and take the mold.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold heading machine die holder with a dust-proof function, characterized in that, It includes a mold rack body (1), a dust-proof cover (2) is sleeved outside the mold rack body (1), the dust-proof cover (2) is arranged in a U shape, a plurality of brackets (8) are slidably connected in the mold rack body (1), dust-proof plates (3) are fixedly installed at the front ends of the plurality of brackets (8), an installation groove (12) is arranged in each of the brackets (8), two sliding plates (13) are slidably connected in each of the installation grooves (12), a spring (14) is fixedly installed between the two sliding plates (13), positioning rods (15) are fixedly installed on the sides of the two sliding plates (13) away from each other, chutes (9) are arranged on both sides of the installation groove (12) in each of the brackets (8), limiting seats (11) are slidably connected in the two chutes (9), connecting seats (10) are fixedly installed at the rear ends of the two limiting seats (11), the rear ends of the two connecting seats (10) are fixedly installed on the inner wall of the dust-proof cover (2), positioning grooves (16) are arranged on the sides of the two limiting seats (11) close to each other, and the sides of the two positioning rods (15) away from each other respectively extend into the corresponding positioning grooves (16).

2. The cold heading machine die holder with a dust-proof function according to claim 1, characterized in that, The front ends of the plurality of sliding plates (13) all extend outside the chute (9), and pull rings (17) are fixedly installed at the front ends of the plurality of sliding plates (13).

3. A cold heading machine mold rack with a dust-proof function according to claim 2, characterized in that, A viewing window (5) is arranged above the pull ring (17) at the front end of each dust-proof plate (3).

4. A cold heading machine die holder with a dust-proof function according to claim 3, characterized in that, A label column (6) is arranged above the viewing window (5) at the front end of each dust-proof plate (3).

5. A cold heading machine mold rack with a dust-proof function according to claim 1, characterized in that, A plurality of universal wheels (4) are fixedly installed at the bottom end of the mold rack body (1), and wheel brakes are fixedly installed on the plurality of universal wheels (4).

6. The cold heading machine die holder with a dust-proof function according to claim 1, characterized in that, A trapezoidal seat (7) is fixedly installed outside the mold rack body (1) and below the dust-proof cover (2).

7. A cold heading machine die holder with a dust-proof function according to claim 1, characterized in that, Limiting plates (18) are fixedly installed at the tops of the rear ends of the plurality of brackets (8).

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