Fixing clamp for production of plastic shell of storage battery

Abstract

The utility model discloses a stationary fixture for production of a plastic shell of a storage battery, which comprises a fixture main body, the bottoms of two sides of the fixture main body are provided with horizontally arranged limit track grooves, the tops of the limit track grooves are provided with support wheels, support tracks are inserted in the limit track grooves, and the support wheels are arranged on the support tracks. Two groups of moving seats capable of horizontally and transversely moving along the top surface of the clamp main body are arranged on the top surface of the clamp main body, and two groups of clamping plates capable of horizontally and longitudinally moving along the top surfaces of the moving seats are arranged on the top surfaces of the moving seats and are used for clamping the plastic shell of the storage battery. Moving transportation of the clamp body is achieved, namely, transportation of the storage battery plastic shell is achieved, follow-up machining of the storage battery plastic shell is facilitated, synchronous movement of the two sets of clamping plates is achieved, the arranged elastic driving rods can play a buffering role, the clamping force between the clamping plates and the storage battery plastic shell is moderate, and the clamping effect is good. And the plastic shell of the storage battery is prevented from being damaged by clamping while the fastening clamping is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery plastic shells, in particular to a fixing clamp for producing battery plastic shells. Background Art

[0002] A battery is a device that converts chemical energy directly into electrical energy. It is a battery designed to be rechargeable and is recharged through a reversible chemical reaction. It usually refers to a lead-acid battery, which is a type of battery and belongs to a secondary battery. The battery shell is usually made of plastic, and a fixing fixture is used in the production of the battery plastic shell;

[0003] The clamping force of the current fixing fixture used in the production of battery plastic shells is not well controlled, which easily causes the battery plastic shells to deform, and is therefore not practical. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and provides a fixing fixture for producing a battery plastic shell.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A fixing fixture for producing battery plastic shells comprises a fixture body, horizontally arranged limit track grooves are provided at the bottom positions on both sides of the fixture body, support wheels are installed on the top of the limit track grooves, support rails are inserted in the limit track grooves, the top surface of the fixture body is provided with two groups of movable seats that can move horizontally along the top surface of the fixture body, the top surface of the movable seat is provided with two groups of clamps that can move horizontally and longitudinally along the top surface of the movable seat, and are used to clamp the battery plastic shell, and a support platform with the same height as the clamp support surface is provided in the middle position of the top surface of the fixture body.

[0007] Preferably, horizontal transverse drive rods are installed on the bottom surfaces of the two groups of movable seats, and the two horizontal transverse drive rods are centrally symmetrical. A transmission gear set is meshed between the two groups of horizontal transverse drive rods for synchronously moving the two horizontal transverse drive rods toward or away from each other.

[0008] Preferably, a limiting wheel is installed on the bottom surface of the limiting track groove via a spring, and the limiting wheel fits with the bottom surface of the supporting track.

[0009] Preferably, a horizontal longitudinal drive rod is fixedly connected to the bottom surface of the splint, a sliding groove matching the horizontal longitudinal drive rod is provided on the top surface of the movable seat, and a driving gear is meshed on the side surface of one end of the horizontal longitudinal drive rod away from the splint, which is used for the synchronous movement of the two horizontal longitudinal drive rods toward or away from each other.

[0010] Preferably, the movable seat is bolted to a hydraulic cylinder, the hydraulic cylinder is connected to an elastic driving rod via a telescopic rod, one end of the elastic driving rod away from the hydraulic cylinder is bolted to a driving rack, and the side surface of the driving rack meshes with the side surface of the driving gear.

[0011] Preferably, the bottom surface of the movable seat is fixedly connected to a limiting sleeve, and the driving rack is inserted into the limiting sleeve and can move freely in the horizontal longitudinal direction.

[0012] Preferably, the elastic driving rod comprises a telescopic sleeve and a long rod inserted into the telescopic sleeve, and a spring is embedded on the side of the long rod.

[0013] Preferably, the bottom surface of the horizontal transverse driving rod is also connected to a hydraulic cylinder via an elastic driving rod, which is used to drive the horizontal transverse driving rod.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the limiting wheel can be supported on the bottom surface of the support track by a spring, so that the clamp body can move stably and firmly on the support track, realizing the mobile transportation of the clamp body, that is, realizing the transportation of the battery plastic shell, which is convenient for the subsequent processing of the battery plastic shell.

[0016] 2. In the utility model, the hydraulic cylinder can drive the horizontal transverse driving rod or the driving rack through the elastic driving rod. The two horizontal transverse driving rods can realize synchronous movement through the transmission gear set. The driving rack drives the two horizontal longitudinal driving rods through the driving gear to realize the synchronous movement of the two groups of clamping plates. The elastic driving rod can play a buffering role, so that the clamping force between the clamping plate and the battery plastic shell is moderate, ensuring the clamping and tightening while preventing the battery plastic shell from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a side view of the movable seat in the utility model;

[0019] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0020] Markings in the figure: 1. Clamp body; 2. Limiting track groove; 3. Support wheel; 4. Limiting wheel; 5. Support track; 6. Moving seat; 7. Clamp; 8. Horizontal transverse drive rod; 9. Transmission gear set; 10. Horizontal longitudinal drive rod; 11. Drive gear; 12. Hydraulic cylinder; 13. Elastic drive rod; 14. Drive rack; 15. Limiting sleeve; 16. Support table. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-3 A fixing fixture for producing battery plastic shells comprises a fixture body 1, horizontally arranged limiting track grooves 2 are provided at the bottom positions on both sides of the fixture body 1, supporting wheels 3 are installed on the top of the limiting track grooves 2, supporting rails 5 are inserted in the limiting track grooves 2, and two groups of movable seats 6 which can be moved horizontally and laterally along the top surface of the fixture body 1 are provided on the top surface of the fixture body 1, and two groups of clamping plates 7 which can be moved horizontally and longitudinally along the top surface of the movable seats 6 are provided on the top surface of the movable seats 6, which are used to clamp the plastic shell of the battery, and limiting wheels 4 are installed on the bottom surface of the limiting track grooves 2 through springs, and the limiting wheels 4 are matched with the bottom surfaces of the supporting rails 5, and a supporting platform 16 with the same height as the supporting surface of the clamping plates 7 is provided in the middle position of the top surface of the fixture body 1.

[0023] The limiting wheel 4 can be supported on the bottom surface of the support track 5 by a spring, so that the clamp body 1 can move stably and firmly on the support track 5, realizing the mobile transportation of the clamp body 1, that is, realizing the transportation of the battery plastic shell, which is convenient for the subsequent processing of the battery plastic shell.

[0024] The bottom surfaces of the two groups of movable seats 6 are both installed with horizontal transverse driving rods 8, which are centrally symmetrical. A transmission gear set 9 is meshed between the two groups of horizontal transverse driving rods 8 for synchronously moving the two horizontal transverse driving rods 8 toward or away from each other.

[0025] A horizontal longitudinal drive rod 10 is fixedly connected to the bottom surface of the splint 7, a slide groove matching the horizontal longitudinal drive rod 10 is provided on the top surface of the movable seat 6, and a drive gear 11 is meshed with the side surface of one end of the horizontal longitudinal drive rod 10 away from the splint 7, which is used for the synchronous movement of the two horizontal longitudinal drive rods 10 toward or away from each other.

[0026] The horizontal transverse driving rod 8 and the horizontal longitudinal driving rod 10 can realize the horizontal transverse and longitudinal movement of the clamping plate 7 to clamp the battery plastic shell. The position of the clamping plate 7 can be freely set, so that battery plastic shells of different specifications can be fixed, thereby improving applicability.

[0027] The movable seat 6 is bolted to a hydraulic cylinder 12, and the hydraulic cylinder 12 is connected to an elastic driving rod 13 through a telescopic rod. The end of the elastic driving rod 13 away from the hydraulic cylinder 12 is bolted to a driving rack 14, and the side of the driving rack 14 is meshed with the side of the driving gear 11. The bottom surface of the movable seat 6 is fixedly connected to a limiting sleeve 15, and the driving rack 14 is inserted in the limiting sleeve 15 and can move freely in the horizontal longitudinal direction. The elastic driving rod 13 includes a telescopic sleeve and a long rod inserted into the telescopic sleeve, and a spring is embedded in the side of the long rod. The bottom surface of the horizontal transverse driving rod 8 is also connected to the hydraulic cylinder 12 through the elastic driving rod 13, which is used to drive the horizontal transverse driving rod 8.

[0028] The hydraulic cylinder 12 can drive the horizontal transverse driving rod 8 or the driving rack 14 through the elastic driving rod 13. The two horizontal transverse driving rods 8 can achieve synchronous movement through the transmission gear set 9. The driving rack 14 drives the two horizontal longitudinal driving rods 10 through the driving gear 11 to achieve synchronous movement of the two groups of clamps 7. The elastic driving rod 13 can play a buffering role, so that the clamping force between the clamp 7 and the battery plastic shell is moderate, ensuring the clamping and tightening while preventing the battery plastic shell from being damaged.

[0029] Working principle, see Figure 1-3 When in use, first place the battery plastic shell on the top surface of the support platform 16, then open the hydraulic cylinder 12 on the bottom of the movable seat 6 and the horizontal transverse driving rod 8, the hydraulic cylinder 12 can drive the horizontal transverse driving rod 8 and the driving rack 14 respectively through the elastic driving rod 13, the two horizontal transverse driving rods 8 can be synchronously moved through the transmission gear set 9, the driving rack 14 drives the two horizontal longitudinal driving rods 10 through the driving gear 11, so as to realize the synchronous movement of the two groups of clamps 7, the set elastic driving rod 13 can play a buffering role, so that the clamping force between the clamp 7 and the battery plastic shell is moderate, the clamp body 1 can move on the top surface of the support track 5 through the supporting wheel 3 and the limiting wheel 4, so as to realize the transportation of the battery plastic shell.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing fixture for producing a battery plastic shell, comprising a fixture body (1), characterized in that: The bottom positions of both sides of the clamp body (1) are provided with horizontally arranged limiting track grooves (2), the tops of the limiting track grooves (2) are provided with support wheels (3), the limiting track grooves (2) are provided with support rails (5) inserted in the limiting track grooves (2), the top surface of the clamp body (1) is provided with two groups of movable seats (6) which can be moved horizontally along the top surface of the clamp body (1), the top surface of the movable seat (6) is provided with two groups of clamping plates (7) which can be moved horizontally along the top surface of the movable seat (6) for clamping the plastic shell of the storage battery, and the middle position of the top surface of the clamp body (1) is provided with a support platform (16) which is at the same height as the support surface of the clamping plate (7).

2. A fixing fixture for producing a battery plastic shell as claimed in claim 1, characterized in that: The bottom surfaces of the two groups of movable seats (6) are both provided with horizontal transverse driving rods (8), the two horizontal transverse driving rods (8) are centrally symmetrical, and a transmission gear set (9) is meshed between the two groups of horizontal transverse driving rods (8) for synchronously moving the two horizontal transverse driving rods (8) toward each other or away from each other.

3. A fixing fixture for producing a battery plastic shell as claimed in claim 1, characterized in that: A limiting wheel (4) is mounted on the bottom surface of the limiting track groove (2) via a spring, and the limiting wheel (4) fits with the bottom surface of the supporting track (5).

4. A fixing fixture for producing a battery plastic shell as claimed in claim 1, characterized in that: The bottom surface of the clamping plate (7) is fixedly connected to a horizontal longitudinal driving rod (10), the top surface of the movable seat (6) is provided with a sliding groove matched with the horizontal longitudinal driving rod (10), and the side surface of one end of the horizontal longitudinal driving rod (10) away from the clamping plate (7) is meshed with a driving gear (11) for synchronously moving the two horizontal longitudinal driving rods (10) toward each other or away from each other.

5. A fixing fixture for producing a battery plastic shell as claimed in claim 4, characterized in that: The movable seat (6) is bolted to a hydraulic cylinder (12), the hydraulic cylinder (12) is connected to an elastic driving rod (13) via a telescopic rod, one end of the elastic driving rod (13) away from the hydraulic cylinder (12) is bolted to a driving rack (14), and a side surface of the driving rack (14) meshes with a side surface of the driving gear (11).

6. A fixing fixture for producing a battery plastic shell as claimed in claim 5, characterized in that: The bottom surface of the movable seat (6) is fixedly connected to a limiting sleeve (15), and the driving rack (14) is inserted into the limiting sleeve (15) and can move freely in the horizontal longitudinal direction.

7. A fixing fixture for producing a battery plastic shell as claimed in claim 5, characterized in that: The elastic driving rod (13) comprises a telescopic sleeve and a long rod inserted into the telescopic sleeve, and a spring is embedded on the side of the long rod.

8. A fixing fixture for producing a battery plastic shell as claimed in claim 2, characterized in that: The bottom surface of the horizontal transverse driving rod (8) is also connected to a hydraulic cylinder (12) via an elastic driving rod (13) for driving the horizontal transverse driving rod (8).

Images