Uniform tempering device for heat treatment of fasteners

Abstract

The utility model relates to the technical field of fastener heat treatment, and discloses a uniform tempering device for fastener heat treatment, which comprises a tempering furnace equipment body, a bottom plate body, a fixed stand column body, a disc body and a supporting leg body, and a positioning mechanism for fixing a fastener is arranged on the top end wall of the disc body. The positioning mechanism comprises a positioning disc, a positioning circular groove and a positioning fastening clamping block, a driving mounting groove is formed in the top end wall of the positioning disc, a driving mechanism used for moving the positioning fastening clamping block is arranged in the driving mounting groove, the driving mechanism comprises a hydraulic machine and a hydraulic rod, and a buffering mechanism is arranged at the top end of the supporting leg body. The buffering mechanism comprises a buffering supporting column. According to the device, the fastener is firstly placed in the positioning circular groove, then the arranged hydraulic machine is started, the hydraulic machine drives the hydraulic rod and the positioning and fastening clamping block to move, the fastener is clamped and fixed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener heat treatment, in particular to a uniform tempering device for fastener heat treatment. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening and connection and are extremely widely used. Fasteners are widely used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, etc. Various fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instruments and supplies, etc. They are the most widely used mechanical basic parts. In order to make the surface of fasteners more wear-resistant, fasteners need to be tempered.

[0003] After searching, application number CN202320956884.2 discloses a uniform tempering device for heat treatment of slender fasteners, including a base frame, a slender fastener, a heating element, and a tempering furnace shell. The top of the shell is fixedly connected to the shell, and a base is provided on the top of the shell. A third motor is installed in the middle of the bottom of the base, and a second motor is installed in the middle of the bottom of the shell. A concave frame is provided in the middle of the lower end of the inner side of the shell.

[0004] Although the uniform tempering device for heat treatment of fasteners in the comparative document makes heating more uniform when used, the structure for fixing the fasteners in the comparative document is too simple, which may cause shaking and tipping, and there is no buffer device, which reduces the practicality of the device.

[0005] To this end, we propose a uniform tempering device for heat treatment of fasteners. Utility Model Content

[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a uniform tempering device for heat treatment of fasteners.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a uniform tempering device for heat treatment of fasteners, comprising a tempering furnace equipment body, a base plate body, a fixed column body, a disc body and a support foot body, a top wall of the disc body is provided with a positioning mechanism for fixing the fastener, the positioning mechanism comprises a positioning disc, a positioning circular groove and a positioning fastening clamp, a top wall of the positioning disc is provided with a driving installation groove, a driving mechanism for moving the positioning fastening clamp is provided in the driving installation groove, the driving mechanism comprises a hydraulic press and a hydraulic rod, a buffer mechanism is provided at the top of the support foot body, and the buffer mechanism comprises a buffer pillar.

[0008] As a preferred technical solution of the utility model, the positioning circular groove is provided on the top end wall of the positioning circular disc, and there are two positioning and fastening clamping blocks.

[0009] As a preferred technical solution of the utility model, there are two drive installation grooves, which are respectively opened on the top wall of the positioning disc, and there are two hydraulic presses, which are respectively fixedly installed on the inner walls of the two drive installation grooves close to each other.

[0010] As a preferred technical solution of the utility model, there are two hydraulic rods in total, and the two hydraulic rods are respectively fixedly sleeved on the output ends of the two hydraulic machines close to each other.

[0011] As a preferred technical solution of the utility model, the two ends of the two hydraulic rods close to each other are respectively fixedly mounted on the outer walls of the two positioning and fastening clamps away from each other.

[0012] As a preferred technical solution of the utility model, the support foot body is hollowed out, and a rubber damper is fixedly installed on the bottom inner wall of the support foot body.

[0013] As a preferred technical solution of the utility model, an elastic cylinder is fixedly installed on the top wall of the rubber damper.

[0014] As a preferred technical solution of the utility model, a buffer spring is movably sleeved on the outer wall of the elastic cylinder, and the top end of the elastic cylinder is fixedly mounted on the bottom end wall of the buffer support column.

[0015] As a preferred technical solution of the utility model, the top end of the buffer support column is fixedly mounted on the bottom end wall of the base plate body.

[0016] Beneficial Effects

[0017] The utility model provides a uniform tempering device for heat treatment of fasteners. It has the following beneficial effects:

[0018] 1. When the uniform tempering device for heat treatment of fasteners is needed, the fasteners are first placed in the positioning circular grooves, and then the hydraulic press is started to drive the hydraulic rod and the positioning and fastening clamping block to move, so as to clamp and fix the fasteners, thereby improving the practicability of the device.

[0019] 2. This uniform tempering device for heat treatment of fasteners, when needed, has a buffering effect through the cooperation between the provided buffer pillar and the corresponding rubber damping, elastic cylinder and buffer spring, thereby improving the stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0021] Figure 1 It is a diagram showing the overall structure of the utility model;

[0022] Figure 2 This is a display diagram of the utility model positioning disc;

[0023] Figure 3 This is a demonstration diagram of the utility model buffer pillar.

[0024] Legend:

[0025] 10. Tempering furnace equipment body; 11. Bottom plate body; 12. Fixed column body; 13. Disc body; 14. Support foot body; 15. Positioning disc; 16. Positioning circular groove; 17. Positioning fastening clamp; 18. Drive installation groove; 19. Hydraulic press; 20. Hydraulic rod; 21. Buffer support. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0027] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0031] A uniform tempering device for heat treatment of fasteners, such as Figure 1-3As shown, it includes a tempering furnace equipment body 10, a bottom plate body 11, a fixed column body 12, a disc body 13 and a support foot body 14. A positioning mechanism for fixing a fastener is arranged on the top wall of the disc body 13. The positioning mechanism includes a positioning disc 15, a positioning circular groove 16 and a positioning and fastening clamping block 17. A driving installation groove 18 is provided on the top wall of the positioning disc 15. A driving mechanism for moving the positioning and fastening clamping block 17 is arranged in the driving installation groove 18. The driving mechanism includes a hydraulic press 19 and a hydraulic rod 20. A buffer mechanism is arranged on the top of the support foot body 14. The buffer mechanism includes a buffer pillar 21. The positioning circular groove 16 is arranged on the top wall of the positioning disc 15. There are two positioning and fastening clamping blocks 17, and there are two driving installation grooves 18. 18 are respectively provided on the top wall of the positioning disc 15, there are two hydraulic presses 19, and the two hydraulic presses 19 are respectively fixedly mounted on the inner walls of the two drive mounting grooves 18 close to each other, there are two hydraulic rods 20, and the two hydraulic rods 20 are respectively fixedly inserted into the output ends of the two hydraulic presses 19 close to each other, and the two ends of the two hydraulic rods 20 close to each other are respectively fixedly mounted on the outer walls of the two positioning and fastening clamps 17 away from each other, and the support foot body 14 is hollowed out, and a rubber damping is fixedly mounted on the bottom inner wall of the support foot body 14, and an elastic cylinder is fixedly mounted on the top wall of the rubber damping, and a buffer spring is movably sleeved on the outer wall of the elastic cylinder, and the top end of the elastic cylinder is fixedly mounted on the bottom end wall of the buffer pillar 21, and the top end of the buffer pillar 21 is fixedly mounted on the bottom end wall of the base plate body 11.

[0032] The working principle of the utility model is as follows: when it is needed, the fastener is first placed in the positioning circular groove 16, and then the hydraulic press 19 is started, the hydraulic press 19 drives the hydraulic rod 20 and the positioning and fastening clamp 17 to move, and the fastener is clamped and fixed, thereby improving the practicability of the device.

[0033] When it is needed, the buffering support 21 and the corresponding rubber damping, elastic cylinder and buffering spring cooperate to make the device have a buffering effect, thereby improving the stability and practicality of the device.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A uniform tempering device for heat treatment of fasteners, comprising a tempering furnace equipment body (10), a base plate body (11), a fixed column body (12), a disc body (13) and a support foot body (14), characterized in that: A positioning mechanism for fixing a fastener is arranged on the top wall of the disc body (13), the positioning mechanism comprising a positioning disc (15), a positioning circular groove (16) and a positioning fastening clamp (17); a driving installation groove (18) is provided on the top wall of the positioning disc (15); a driving mechanism for moving the positioning fastening clamp (17) is arranged in the driving installation groove (18), the driving mechanism comprising a hydraulic press (19) and a hydraulic rod (20); a buffer mechanism is arranged on the top of the support foot body (14), the buffer mechanism comprising a buffer support column (21).

2. The uniform tempering device for fastener heat treatment according to claim 1, characterized in that: The positioning circular groove (16) is formed on the top end wall of the positioning circular disc (15), and there are two positioning and fastening clamping blocks (17).

3. The uniform tempering device for heat treatment of fasteners according to claim 1, characterized in that: There are two drive installation grooves (18) in total, and the two drive installation grooves (18) are respectively opened on the top wall of the positioning disc (15). There are two hydraulic presses (19) in total, and the two hydraulic presses (19) are respectively fixedly installed on the inner walls of the two drive installation grooves (18) close to each other.

4. The uniform tempering device for heat treatment of fasteners according to claim 1, characterized in that: There are two hydraulic rods (20) in total, and the two hydraulic rods (20) are respectively fixedly sleeved on the output ends of two hydraulic machines (19) close to each other.

5. The uniform tempering device for fastener heat treatment according to claim 1, characterized in that: The two ends of the two hydraulic rods (20) that are close to each other are respectively fixedly mounted on the outer walls of the two positioning and fastening clamping blocks (17) that are away from each other.

6. The uniform tempering device for fastener heat treatment according to claim 1, characterized in that: The support foot body (14) is hollowed out, a rubber damper is fixedly mounted on the bottom inner wall of the support foot body (14), and an elastic cylinder is fixedly mounted on the top end wall of the rubber damper.

7. A uniform tempering device for fastener heat treatment according to claim 6, characterized in that: A buffer spring is movably sleeved on the outer wall of the elastic cylinder, the top end of the elastic cylinder is fixedly mounted on the bottom end wall of the buffer support (21), and the top end of the buffer support (21) is fixedly mounted on the bottom end wall of the base plate body (11).

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