CN217411325U

CN217411325U - Lithium battery cell toasts special fixture with safeguard function

Info

Publication number: CN217411325U
Application number: CN202122732220.1U
Authority: CN
Inventors: 李天辉
Original assignee: Chongqing Tianhui Energy Technology Co ltd
Current assignee: Chongqing Tianhui Energy Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-09-13
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of lithium batteries, in particular to a special baking clamp for a lithium battery cell with a protection function; the method comprises the following steps: the base is a fixed supporting device of the device and plays a role in fixing and supporting the whole device, a top plate is arranged at the upper end of the base, and a motor is arranged on the left side of the base; 2 clamping plates are symmetrically arranged on two sides of the central axis of the upper end of the top plate, and protective pads made of sponge materials are arranged at the tail ends of the clamping plates; the motor output end is connected with the lead screw, and the lead screw is installed inside the base to be connected for rotating between lead screw and the base. This lithium battery cell toasts special fixture with safeguard function, splint are provided with buffer structure at the in-process that removes to reduce the impact force of splint when carrying out the fixed centre gripping to the work piece, avoid then causing the damage to the surface of work piece, play the guard action to the work piece, the surface of splint is provided with the protection pad simultaneously, can further improve the protective effect to the work piece.

Description

Lithium battery cell toasts special fixture with safeguard function

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell electricity core toasts special fixture with safeguard function.

Background

In lithium battery machining process, in order to ensure its aridity, need toast electric core, the in-process that toasts at electric core needs to utilize frock clamp to its fixed centre gripping usually, along with the development of society, the frock clamp kind that emerges on the market is more and more, but current device still has certain use defect when using, just for example:

the existing device does not have a protection function in the process of fixing and clamping a workpiece, so that the outer surface of the workpiece is easily damaged when the workpiece is fixedly clamped, the use value of the workpiece is influenced, the existing device does not have a heating and drying function when in use, the baking effect of the workpiece is influenced, and the practicability of the device is low

Therefore, those skilled in the art are dedicated to develop a special clamp for baking a lithium battery cell with a protection function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a what aim at solving is that current device does not have safeguard function, and does not have the technical problem of heating stoving function.

In order to achieve the purpose, the utility model provides a special fixture for baking lithium battery cells with a protection function, which comprises a base, a top plate and a motor, wherein the base is a fixed supporting device of the device and plays a role of fixing and supporting the whole device; 2 clamping plates are symmetrically arranged on two sides of the central axis of the upper end of the top plate, and protective pads made of sponge materials are arranged at the tail ends of the clamping plates; the tail end of the output end of the motor is connected with a screw rod, the screw rod is arranged in the base, and the screw rod is rotatably connected with the base; the outer surface of the screw rod is in threaded connection with a connecting block, one side of the connecting block is in sliding connection with the inner wall of the base, and the other side of the connecting block is provided with a fixing frame.

The length of roof is greater than the length of base, and threaded connection has a self-locking function, can improve the stability of being connected between connecting block and the lead screw to the lead screw adopts current two-way screw thread type structure, and the screw thread of its surface is the symmetry setting simultaneously.

Wherein, roof upper end center department has preset the cavity, and cavity internally mounted has the heating pipe to the heating pipe is bow to the section and is "S" column structure.

The design of cavity can play limiting displacement to the work piece, and the design of heating pipe can be to the temperature that improves the cavity inside simultaneously to play the effect of heating stoving to the work piece, then improved the coating effect of work piece.

Wherein, splint upper end is equidistant to be provided with 2 bracing pieces, and the bracing piece is current concertina type structure to bracing piece one side block is connected with the brush board.

Fix through the bolt between brush board and the bracing piece, the person of facilitating the use selects corresponding brush board according to the demand of oneself, simultaneously because the bracing piece is current concertina type structure, the user can adjust the mounting height of brush board according to the demand of oneself.

Wherein, be sliding connection between mount end and the base inner wall, and the guide bar is installed to the mount upper end to the guide bar upper end is run through from the roof is inside to be connected with the center department of splint lower extreme.

The mount can drive splint through the guide bar and remove under the effect of connecting block to make corresponding between splint quick and the work piece, make splint then play the effect of fixed centre gripping to the work piece, make splint simultaneously can fix the centre gripping to the work piece of equidimension not.

Wherein, the fixed limiting plate that is provided with of mount lower extreme, and be sliding connection between limiting plate lower extreme and the base to 2 springs are installed to the limiting plate surface equidistant.

The fixing frame can drive the limiting plate to move along the inside of the base when moving, and the limiting plate can stretch out and draw back with the positioning block through the elasticity of the spring when moving.

The tail end of the spring is connected with the outer surface of the positioning block, the positioning block is installed inside the base, and the positioning block and the limiting plate form an elastic structure through the elasticity of the spring.

The design of locating piece can play direction limiting displacement to the removal of connecting block, can play the cushioning effect to the removal of connecting block simultaneously to alleviate splint and to the impact force of work piece, avoid causing the damage to the work piece surface.

The left side and the right side of the outer surface of the limiting plate are symmetrically provided with limiting rods, the tail ends of the limiting rods are connected with the outer surfaces of the left side and the right side of the positioning block, and the limiting rods are of the existing telescopic structure.

The limiting plate can stretch out and draw back through the limiting rod and the positioning block in the moving process, so that the limiting effect on the movement of the limiting plate is achieved, and the limiting plate can be always kept to move in the plane.

The utility model has the advantages that:

1. when the utility model is used, the clamping plate is provided with the buffer structure in the moving process, thereby reducing the impact force when the clamping plate fixedly clamps the workpiece, avoiding damaging the outer surface of the workpiece, protecting the workpiece, and simultaneously, the outer surface of the clamping plate is provided with the protective pad, thereby further improving the protective effect on the workpiece and meeting the use requirements of users;

2. when the clamping device is used, the clamping plate can be quickly and fixedly clamped with a workpiece to be processed under the action of the motor, so that the working efficiency of a user can be improved, meanwhile, workpieces of different sizes can be conveniently and fixedly clamped, the limitation of the user in use is avoided, and the use of the user is facilitated;

3. the utility model discloses when using, the user is provided with the heating function when using, can play the function of stoving heating to the work piece to when taking the work piece, the design of brush board can be cleaned the surface of work piece, thereby clears up the work piece surface, guarantees the cleanliness factor of work piece then, has improved the device's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall front cross-sectional structural view of an embodiment of the present invention;

FIG. 2 is a schematic view of a top view of the base and motor assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a side view of the connection block and the fixing frame according to the embodiment of the present invention;

fig. 4 is a schematic view of the top rod and the cavity installation structure according to the embodiment of the present invention.

Name of part

1. A base; 2. a top plate; 3. a cavity; 4. heating a tube; 5. a splint; 6. a support bar; 7. brushing the board; 8. a motor; 9. a screw rod; 10. connecting blocks; 11. a fixed mount; 12. a guide bar; 13. a limiting plate; 14. a spring; 15. positioning a block; 16. a limiting rod.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, the utility model provides a special fixture for baking lithium battery cells with protection function, wherein a base 1 is a fixing and supporting device of the device, and plays a role of fixing and supporting the whole device, a top plate 2 is arranged at the upper end of the base 1, and a motor 8 is arranged at the left side of the base 1;

in this embodiment, the user can place the work piece of treating processing 2 upper ends of roof, and when the work piece of roof 2 upper ends was placed and is accomplished, the user can switch on motor 8 for motor 8 drives 5 and aligns between quick and the work piece of splint, not only can improve user's fixed centre gripping speed, and the centre gripping is fixed to the work piece of different models size to the convenience simultaneously, has improved the device's practicality.

Furthermore, 2 clamping plates 5 are symmetrically arranged on two sides of the central axis of the upper end of the top plate 2, the tail ends of the clamping plates 5 are provided with protective pads made of sponge materials, a cavity 3 is preset in the center of the upper end of the top plate 2, a heating pipe 4 is arranged in the cavity 3, the downward section of the heating pipe 4 is in an S-shaped structure, 2 supporting rods 6 are arranged at the upper end of each clamping plate 5 at equal intervals, each supporting rod 6 is in an existing telescopic structure, and one side of each supporting rod 6 is connected with a brush plate 7 in a clamping mode;

in this embodiment, the user can place the work piece of treating processing inside cavity 3, can energize heating pipe 4 simultaneously, thereby can dry the heating to the work piece of cavity 3 inside, then can improve the coating effect of work piece, the user can select the brush board 7 of corresponding model, and fix it with bracing piece 6 with brush board 7 through the bolt, simultaneously because bracing piece 6 is current concertina type structure, the user can adjust the interval between brush board 7 and the work piece according to the user demand of oneself, when the user can take the work piece, the design of brush board 7 can be cleaned the surface of work piece, thereby carry out the deashing to the surface of work piece and handle, the cleanliness factor of work piece has been guaranteed.

Further, the tail end of the output end of the motor 8 is connected with a screw rod 9, the screw rod 9 is installed inside the base 1, the screw rod 9 is rotatably connected with the base 1, the tail end of the fixing frame 11 is slidably connected with the inner wall of the base 1, the upper end of the fixing frame 11 is provided with a guide rod 12, the upper end of the guide rod 12 penetrates through the top plate 2 and is connected with the center of the lower end of the clamping plate 5, the lower end of the fixing frame 11 is fixedly provided with a limiting plate 13, the lower end of the limiting plate 13 is slidably connected with the

base

1, and 2 springs 14 are installed on the outer surface of the limiting plate 13 at equal intervals;

in this embodiment, when the work piece was placed and is accomplished, the user can be with motor 8 circular telegram, make motor 8 drive lead screw 9 rotate, lead screw 9 can drive connecting block 10 when rotating and remove along the screw thread of its surface, connecting block 10 can drive and drive guide bar 12 through mount 11 when removing along the inside removal of base 1, can drive splint 5 when guide bar 12 removes along 2 upper ends of roof, thereby make splint 5 fix the centre gripping to the work piece, because the surface of splint 5 is provided with the protection pad that the sponge material constitutes, make splint 5 can play the guard action to the work piece, splint 5 has been avoided causing the damage to the work piece surface at the in-process to the fixed centre gripping of work piece, person's of facilitating the use.

Furthermore, the outer surface of the screw rod 9 is in threaded connection with a connecting block 10, one side of the connecting block 10 is in sliding connection with the inner wall of the base 1, the other side of the connecting block 10 is provided with a fixing frame 11, the tail end of a spring 14 is connected with the outer surface of a positioning block 15, the positioning block 15 is installed in the base 1, the positioning block 15 and a limiting plate 13 form an elastic structure through the elasticity of the spring 14, the left side and the right side of the outer surface of the limiting plate 13 are symmetrically provided with limiting rods 16, the tail ends of the limiting rods 16 are connected with the outer surfaces of the left side and the right side of the positioning block 15, and the limiting rods 16 are of an existing telescopic structure;

in this embodiment, when connecting block 10 removed along the surface of lead screw 9, can drive limiting plate 13 of its lower extreme and remove along base 1 inside, the elasticity and the locating piece 15 of the in-process accessible spring 14 that limiting plate 13 removed stretch out and draw back, thereby play the cushioning effect to the removal of connecting block 10, when limiting plate 13 removed, because gag lever post 16 is current concertina type structure, thereby can drive gag lever post 16 and stretch out and draw back, thereby play limiting displacement to the removal of connecting block 10, make it remain throughout and remove in this plane, thereby the normal use of the device has been ensured.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A special fixture for baking a lithium battery core with a protection function is characterized in that,

the base is a fixed supporting device of the device and plays a role in fixing and supporting the whole device, a top plate is arranged at the upper end of the base, and a motor is arranged on the left side of the base;

2 clamping plates are symmetrically arranged on two sides of the central axis of the upper end of the top plate, and protective pads made of sponge materials are arranged at the tail ends of the clamping plates;

the tail end of the output end of the motor is connected with a screw rod, the screw rod is arranged in the base, and the screw rod is rotatably connected with the base;

the outer surface of the screw rod is in threaded connection with a connecting block, one side of the connecting block is in sliding connection with the inner wall of the base, and the other side of the connecting block is provided with a fixing frame.

2. The special baking clamp for the lithium battery cell with the protection function of claim 1, wherein,

a cavity is preset in the center of the upper end of the top plate, a heating pipe is installed in the cavity, and the heating pipe is in an S-shaped structure towards the depression section.

3. The special baking fixture for lithium battery cells with protection function of claim 1, wherein,

the splint upper end is equidistant to be provided with 2 bracing pieces, and the bracing piece is current concertina type structure to bracing piece one side block is connected with the brush board.

4. The special baking clamp for the lithium battery cell with the protection function of claim 1, wherein,

the fixing frame is connected with the inner wall of the base in a sliding mode, the upper end of the fixing frame is provided with a guide rod, and the upper end of the guide rod penetrates through the top plate and is connected with the center of the lower end of the clamping plate.

5. The special baking clamp for the lithium battery cell with the protection function of claim 1, wherein,

the fixed frame lower extreme is fixed and is provided with the limiting plate, and is sliding connection between limiting plate lower extreme and the base to 2 springs are installed to the limiting plate surface equidistant.

6. The special lithium battery cell baking clamp with protection function of claim 5, wherein,

the tail end of the spring is connected with the outer surface of the positioning block, the positioning block is installed in the base, and the positioning block and the limiting plate form an elastic structure through the elasticity of the spring.

7. The special baking clamp for the lithium battery cell with the protection function as claimed in claim 6, wherein,