Feeding device for heat treatment of arc-shaped workpieces

Abstract

The utility model relates to a feeding device for heat treatment of arc-shaped workpieces, which comprises an arc-shaped block and a limiting block, the arc-shaped block is provided with a limiting rack, the limiting block is provided with a first spring connected with the arc-shaped block, the limiting block is provided with a sliding chute, the sliding chute is provided with a second spring, and the second spring is connected with the arc-shaped block. The second spring is provided with a sliding block matched with the sliding groove, the sliding block is provided with a connecting rod, the connecting rod is provided with a pull ring, and the sliding block is provided with an inserting block meshed with the limiting rack.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical feeding related equipment, in particular to a feeding device for heat treatment of arc-shaped workpieces. Background Art

[0002] Heat treatment refers to a metal hot processing process that changes the chemical composition and structure of the surface or interior of a material by heating, heat preservation and cooling in a solid state to obtain the desired properties. The properties of copper and iron will change due to the influence of temperature and pressure deformation. The transportation of metal workpieces, especially those with special shapes such as curved workpieces, requires the use of a feeding device.

[0003] The utility model patent entitled "A feeding device for heat-treated arc-shaped workpieces" (application number 202121424386.0) states that "the utility model relates to the technical field of mechanical feeding devices, and discloses a feeding device for heat-treated arc-shaped workpieces, including a box body, both sides of the top of the box body are fixedly installed with a No. 1 limit block, and the tops of the two No. 1 limit blocks are rotatably installed with a No. 1 limit column. The feeding device for heat-treated arc-shaped workpieces places the arc-shaped workpiece to be transported on the top of the box body, and then the No. 2 limit rod is hooked with the No. 2 limit column, so that the No. 2 limit rod and the No. 2 limit column fix the workpiece to be transported between the No. 1 arc block and the No. 2 arc block under the action of the No. 2 spring. Under the action of the No. 1 spring, the No. 1 arc block and the No. 2 arc block fix the workpiece to be transported on the outer surface of the box body, so that the arc-shaped workpiece will not shake left and right during transportation, thereby improving the feeding stability of the device and improving the practicality of the feeding process of the device." However, the utility model patent has the following problems:

[0004] 1. The application does not take into account that the fixing effect of the No. 1 arc block and the No. 2 arc block cannot be guaranteed by the No. 1 spring. This treatment method is not good because it will affect the effect of the No. 1 arc block and the No. 2 arc block to limit the workpiece, and the workpiece is easy to fall out. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a feeding device for heat treatment of arc-shaped workpieces to solve the problems existing in the prior art.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A feeding device for heat treatment of arc-shaped workpieces comprises an arc block and a limit block, the arc block is equipped with a limit rack, the limit block is equipped with a first spring connected to the arc block, the limit block is equipped with a slide groove, the slide groove is equipped with a second spring, the second spring is equipped with a slider matching the slide groove, the slider is equipped with a connecting rod, the connecting rod is equipped with a pull ring, and the slider is equipped with an insert block meshing with the limit rack.

[0008] It is further defined that a rubber cushion layer is installed at the contact point between the arc block and the limit block. Such a structural design reduces the friction damage to the arc block and prolongs the service life of the equipment.

[0009] It is further defined that the slideway is provided with a rubber cushion layer. Such a structural design reduces friction damage to the slideway and prolongs the service life of the equipment.

[0010] It is further defined that the pull ring is provided with anti-slip grooves. Such a structural design makes the pull ring more convenient to operate.

[0011] It is further defined that the connecting rod is installed with a rubber cushion layer. Such a structural design reduces friction damage to the connecting rod and prolongs the service life of the equipment.

[0012] The technical solution of the utility model has the following beneficial effects:

[0013] The utility model provides a first spring, an insert block and a limit rack, so that the utility model can achieve a faster effect of limiting the workpiece through the interaction of the first spring, the insert block and the rack, and the operation is more convenient;

[0014] The utility model provides the second spring, the connecting rod and the sliding block, so that the utility model can achieve the effect of controlling whether the insert block limits the limiting rack through the second spring, the connecting rod and the sliding block, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0016] Figure 1 It is a structural schematic diagram of a feeding device for heat treatment of arc-shaped workpieces according to the utility model;

[0017] Figure 2 yes Figure 1 Cross-section view at AA in the middle.

[0018] The symbols of the main components are described as follows: arc block 1; limit block 2; limit rack 3; first spring 4; slide groove 5; second spring 6; slider 7; connecting rod 8; pull ring 9; plug block 10. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-2 As shown, a feeding device for heat treatment of arc-shaped workpieces includes an arc block 1 and a limit block 2, the arc block 1 is installed with a limit rack 3, the limit block 2 is installed with a first spring 4 connected to the arc block 1, the limit block 2 is installed with a slide groove 5, the slide groove 5 is installed with a second spring 6, the second spring 6 is installed with a slider 7 matching the slide groove 5, the slider 7 is installed with a connecting rod 8, the connecting rod 8 is installed with a pull ring 9, and the slider 7 is installed with an insert block 10 meshing with the limit rack 3.

[0021] Working principle description:

[0022] The basic function of this equipment is the same as that of the utility model patent entitled A feeding device for heat-treated arc-shaped workpieces (application number 202121424386.0). The workpiece is limited by the arc block 1 and the limit block 2, and then transported more quickly; it is worth noting that when the arc block 1 and the limit block 2 are needed to limit the workpiece, the workpiece is first placed in the specified position, and then the arc block 1 is pressed down to match the arc block 1 with the workpiece. During this process, the limit rack 3 contacts the insert block 10, and the insert block 10 retracts and slides. The slider 7 in the groove 5 compresses the second spring 6. When the arc block 1 matches the workpiece, the limit rack 3 matches the plug block 10. The plug block 10 and the slider 7 pop out to limit the limit rack 3 under the action of the second spring 6; when it is necessary to release the limit of the arc block 1 on the workpiece, pull the pull ring 9, and the pull ring 9 drives the connecting rod 8 to make the slider 7 compress the second spring 6. At this time, the plug block 10 releases the limiting effect on the limit rack 3, so the arc block 1 rebounds under the action of the first spring 4 to release the fixing effect on the workpiece.

[0023] Preferably, a rubber cushion is installed at the contact point between the arc block 1 and the limit block 2. Such a structural design reduces the friction damage to the arc block 1 and prolongs the service life of the equipment.

[0024] Preferably, a rubber cushion is installed on the chute 5. Such a structural design reduces the friction damage to the chute 5 and prolongs the service life of the equipment.

[0025] Preferably, the pull ring 9 is provided with anti-slip grooves. Such a structural design makes the pull ring 9 more convenient to operate.

[0026] Preferably, a rubber cushion is installed on the connecting rod 8. Such a structural design reduces the friction damage to the connecting rod 8 and prolongs the service life of the equipment.

[0027] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A feeding device for heat treatment of arc-shaped workpieces, comprising an arc block (1) and a limit block (2), characterized in that: The arc block (1) is provided with a limit rack (3), the limit block (2) is provided with a first spring (4) connected to the arc block (1), the limit block (2) is provided with a slide groove (5), the slide groove (5) is provided with a second spring (6), the second spring (6) is provided with a slider (7) matching the slide groove (5), the slider (7) is provided with a connecting rod (8), the connecting rod (8) is provided with a pull ring (9), and the slider (7) is provided with an insert block (10) meshing with the limit rack (3).

2. A feeding device for heat treatment of arc-shaped workpieces according to claim 1, characterized in that: A rubber cushion layer is installed at the contact point between the arc block (1) and the limit block (2).

3. A feeding device for heat treatment of arc-shaped workpieces according to claim 2, characterized in that: The slide groove (5) is provided with a rubber cushion layer.

4. A feeding device for heat treatment of arc-shaped workpieces according to claim 3, characterized in that: The pull ring (9) is provided with anti-slip grooves.

5. A feeding device for heat treatment of arc-shaped workpieces according to claim 4, characterized in that: The connecting rod (8) is provided with a rubber cushion layer.

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