Automatic spring mounting equipment

Abstract

The utility model relates to the technical field of spring installation, in particular to automatic spring installation equipment which comprises a frame body, a spring clamping structure and a spring arrangement structure located under the spring clamping structure, the spring clamping structure comprises a spring clamping assembly, and the spring clamping assembly comprises a driving air cylinder. The two output ends are arranged on the same end face of the driving air cylinder, clamping jaws are fixedly connected to the output ends, clamping grooves are formed in the lower ends of the clamping jaws, a pressing rod capable of moving up and down is arranged between the two clamping jaws, and a pressing groove used in cooperation with a spring is formed in the pressing rod. The problem that the spring is inconvenient to compress and mount manually in the prior art is effectively solved; the feeding amount of the spring in the vertical direction is limited through the pressing rod and the pressing groove formed in the pressing rod, the spring is prevented from bouncing up in the pressing process, and the two clamping jaws capable of moving oppositely or oppositely clamp and fix the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of spring installation, in particular to an automatic spring installation device. Background Art

[0002] During the production and installation of workpieces, some workpieces require the participation of springs to operate correctly. The operation of the spring inside the workpiece relies on the elasticity of the spring itself. Therefore, the staff needs to compress the spring to the extreme and then place the compressed spring inside the workpiece.

[0003] The existing work of compressing the spring and placing the compressed spring in the workpiece is generally completed manually. Since the spring has strong elasticity and a certain flexibility, when the spring is manually compressed, on the one hand, the spring will bend up and down, causing the spring to bounce up. On the other hand, manual compression of the spring is easy to cause injuries to the staff, and the spring is not easy to compress, resulting in low work efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an automatic spring installation device, which effectively solves the problem that it is inconvenient to compress and install the spring manually.

[0005] The technical solution solved by the utility model is a spring installation device, including a frame, a spring clamping structure installed on the frame, and a spring arranging structure located directly below the spring clamping structure and fixed relative to the frame, the spring clamping structure includes a spring clamping assembly slidably connected to the frame, the spring clamping assembly includes a driving cylinder, two output ends arranged on the same end face of the driving cylinder, the two output ends can move relative to or away from each other, a clamping jaw is fixedly connected to the output end, a slot for cooperating with the end of the spring is provided at the lower end of the clamping jaw, a pressure rod that can move up and down is provided between the two clamping jaws, and a pressure groove for cooperating with the spring is provided on the pressure rod.

[0006] Preferably, a pressing cylinder is fixedly connected to the driving cylinder, and an output end of the pressing cylinder is fixedly connected to the pressing rod.

[0007] Preferably, the spring clamping structure further comprises a fixing plate slidably connected to the frame via a transverse guide rail, a longitudinal guide rail is fixed on the fixing plate, and the spring clamping assembly is slidably connected to the fixing plate via the longitudinal guide rail.

[0008] Preferably, the frame is provided with a transverse cylinder located on one side of the frame, the output end of the transverse cylinder is fixedly connected to the fixed plate, and a longitudinal cylinder is provided on one side of the fixed plate, the output end of the longitudinal cylinder is fixedly connected to the spring clamping assembly.

[0009] Preferably, the spring arrangement structure includes a base, a spring positioning assembly used in conjunction with the base, and a spring placement table slidably connected to the base via a pushing cylinder, and the spring placement table is provided with a placement groove for accommodating the spring.

[0010] Preferably, the spring positioning assembly comprises a positioning block fixedly connected to the base, a pushing block slidably connected to the base via an auxiliary cylinder and used in conjunction with the positioning block, and the pushing block can be inserted into the placement groove.

[0011] Preferably, a slot for use with the placement slot is provided on the base, and the pushing block is located in the slot and is slidably connected to the slot.

[0012] The beneficial effects of the utility model are as follows: the utility model uses the pressure rod and the pressure groove provided on the pressure rod to limit the feeding amount of the spring in the up and down directions, thereby preventing the spring from bouncing up during the compression process;

[0013] The utility model uses two clamping claws that can move relative to or away from each other to clamp and fix the spring, so that the spring can be installed to the installation position more easily;

[0014] The utility model utilizes the combination of the spring arranging structure and the spring clamping structure to automatically clamp, fix and install the spring, thereby improving the spring installation efficiency and reducing the mistakes of manual installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partially cutaway main structural perspective diagram of the spring clamping structure in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the spring arrangement structure in the utility model;

[0018] In the figure, 1-frame; 2-clamping claw; 3-slot; 4-pressure rod; 5-pressure groove; 6-transverse guide rail; 7-fixing plate; 8-longitudinal guide rail; 9-base; 10-spring placement table; 11-placement groove; 12-positioning block; 13-pushing block; 14-slot. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] Depend on Figures 1 to 3 Provided is a spring automatic installation device, comprising a frame 1, and a spring clamping structure installed on the frame 1, the spring clamping structure clamps the spring and moves the spring to a suitable position, and under the action of the spring clamping structure, the spring is moved downward and installed in a structure to be installed.

[0021] The spring clamping structure includes a spring clamping assembly slidably connected to the frame 1, the spring clamping assembly includes a driving cylinder, two output ends arranged on the same end surface of the driving cylinder, the two output ends can move relative to or away from each other, and the output ends are fixedly connected to the clamping jaws 2, which are driven to move relative to or away from each other under the action of the output ends, wherein the driving cylinder adopts the SMC-MHL2 model;

[0022] The lower end of the clamping jaw 2 is provided with a slot 3 for use with the end of the spring. The end of the spring is provided with two buckles. The slot 3 and the buckle are used in conjunction with each other. The buckle is inserted into the slot 3 to limit the end of the spring.

[0023] A pressure rod 4 that can move up and down is provided between the two clamping jaws 2. The pressure rod 4 is provided with a pressure groove 5 used in conjunction with the spring. The pressure groove 5 is used to accommodate the spring. Under the action of the pressure rod 4, the middle position of the spring is prevented from bending upward when the spring is tightened inward, thereby causing the spring to be unable to shrink to a suitable position.

[0024] The driving cylinder is fixedly connected with a pressing cylinder, and the output end of the pressing cylinder is fixedly connected with the pressure rod 4. The pressing cylinder drives the pressure rod 4 to move up and down, so as to better limit the middle position of the spring. The pressing cylinder adopts AirTACTN10-s.

[0025] The spring clamping structure also includes a fixing plate 7 slidably connected to the frame 1 via a transverse guide rail 6. Under the action of the transverse guide rail 6, the spring clamping structure can be moved toward the workpiece on which the spring is to be placed, so that the spring clamping structure can transfer the clamped and clamped spring;

[0026] A longitudinal guide rail 8 is fixed on the fixing plate 7, and the spring clamping assembly is slidably connected to the fixing plate 7 via the longitudinal guide rail 8. Under the action of the longitudinal guide rail 8, the spring clamping structure can move up and down, so that the clamping jaw 2 is close to the spring to be clamped.

[0027] The frame 1 is provided with a transverse cylinder located on one side of the frame 1, and the output end of the transverse cylinder is fixedly connected to the fixed plate 7, and the transverse cylinder drives the fixed plate 7, so that the fixed plate 7 drives the spring clamping structure to move horizontally, wherein the transverse cylinder adopts the MTS8-5-M9BL model;

[0028] A longitudinal cylinder is provided on one side of the fixing plate 7, and the output end of the longitudinal cylinder is fixedly connected to the spring clamping assembly. The longitudinal cylinder drives the spring clamping assembly to move the spring clamping assembly downward to a suitable position, thereby clamping and fixing the spring, wherein the longitudinal cylinder adopts the MTS8-5-M9BL model.

[0029] The spring arranging structure is located directly below the spring clamping structure and fixed relative to the frame 1. The spring arranging structure is used to arrange the spring to a suitable state, in which the spring clamping assembly can clamp and fix the spring.

[0030] The spring arrangement structure includes a base 9, which is used to support the spring positioning assembly, a spring positioning assembly used in conjunction with the base 9, and a spring placement table 10 slidably connected to the base 9 via a pushing cylinder, and the spring placement table 10 is provided with a placement groove 11 for accommodating the spring.

[0031] The spring positioning assembly includes a positioning block 12 fixedly connected to the base 9 , a pushing block 13 slidably connected to the base 9 via an auxiliary cylinder and used in conjunction with the positioning block 12 , and the pushing block 13 can be inserted into the placement groove 11 .

[0032] The base 9 is provided with a slot 14 for use with the placement slot 11 , and the push block 13 is located in the slot 14 and is slidably connected to the slot 14 .

[0033] When the utility model is used, the staff places the spring in the placement groove 11. Under the action of the push cylinder and the placement groove 11, the spring is moved to the right below the spring support structure. At the same time, the placement groove 11 is connected with the slot 14. Under the action of the positioning block 12 and the pushing block 13, the spring is initially limited and fixed. Moreover, under the action of the positioning block 12 and the pushing block 13, the spring is compressed to the limit width of the two clamping jaws 2.

[0034] When the spring is compressed to the maximum width of the two clamping jaws 2, the longitudinal cylinder drives the spring clamping assembly to move downward, so that the spring is located between the two clamping jaws 2. At the same time, the spring is inserted into the pressure groove 5. The up and down movement range of the spring is limited under the action of the pressure groove 5. After the spring is inserted into the pressure groove 5, the clamping jaw 2 on one side is located between the positioning block 12 and the spring, and the clamping jaw 2 on the other side is located between the pushing block 13 and the spring. The spring is clamped and fixed under the action of the driving cylinder.

[0035] Under the action of the clamping jaw 2, the slot 3 on the clamping jaw 2, the pressure rod 4, and the pressure slot 5 on the pressure rod 4, the spring is completely clamped and fixed, and the longitudinal cylinder drives the clamped spring to move upward. When the spring moves upward to the limit position, the transverse cylinder starts to drive the clamped spring to the work station to be placed, thereby loosening and installing the clamped spring.

[0036] The utility model uses a pressure rod and a pressure groove provided on the pressure rod to limit the feeding amount of the spring in the up and down directions, thereby preventing the spring from bouncing up during the compression process;

[0037] The utility model uses two clamping claws that can move relative to or away from each other to clamp and fix the spring, so that the spring can be installed to the installation position more easily;

[0038] The utility model utilizes the combination of the spring arranging structure and the spring clamping structure to automatically clamp, fix and install the spring, thereby improving the spring installation efficiency and reducing the mistakes of manual installation.

Claims

1. An automatic spring installation device, comprising a frame (1), a spring clamping structure installed on the frame (1), and a spring arranging structure located directly below the spring clamping structure and fixed relative to the frame (1), characterized in that: The spring clamping structure comprises a spring clamping assembly slidably connected to a frame body (1), the spring clamping assembly comprising a driving cylinder, two output ends arranged on the same end surface of the driving cylinder, the two output ends being movable relative to or opposite to each other, a clamping jaw (2) being fixedly connected to the output end, a slot (3) being provided at the lower end of the clamping jaw (2) for use in conjunction with an end of a spring, a pressure rod (4) being movable up and down being provided between the two clamping jaws (2), and a pressure groove (5) being provided on the pressure rod (4) for use in conjunction with a spring.

2. The automatic spring installation device according to claim 1, characterized in that: A pressing cylinder is fixedly connected to the driving cylinder, and an output end of the pressing cylinder is fixedly connected to a pressing rod (4).

3. The automatic spring installation device according to claim 1, characterized in that: The spring clamping structure further comprises a fixing plate (7) slidably connected to the frame (1) via a transverse guide rail (6), a longitudinal guide rail (8) being fixed to the fixing plate (7), and the spring clamping assembly is slidably connected to the fixing plate (7) via the longitudinal guide rail (8).

4. The automatic spring installation device according to claim 1, characterized in that: The frame (1) is provided with a transverse cylinder located on one side of the frame (1), the output end of the transverse cylinder is fixedly connected to the fixed plate (7), and the fixed plate (7) is provided with a longitudinal cylinder on one side, the output end of the longitudinal cylinder is fixedly connected to the spring clamping assembly.

5. The automatic spring installation device according to claim 4, characterized in that: The spring arrangement structure comprises a base (9), a spring positioning assembly used in conjunction with the base (9), and a spring placement table (10) slidably connected to the base (9) via a pushing cylinder, wherein a placement groove (11) for accommodating a spring is provided on the spring placement table (10).

6. The automatic spring installation device according to claim 5, characterized in that: The spring positioning assembly comprises a positioning block (12) fixedly connected to the base (9), and a pushing block (13) slidably connected to the base (9) via an auxiliary cylinder and used in conjunction with the positioning block (12); the pushing block (13) can be inserted into the placement groove (11).

7. The automatic spring installation device according to claim 6, characterized in that: The base (9) is provided with a slot (14) for use with the placement slot (11), and the pushing block (13) is located in the slot (14) and is slidably connected to the slot (14).

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