CN211979003U - Utmost point ear crimping conduction structure, crimping check out test set - Google Patents

Abstract

The utility model discloses a utmost point ear crimping conduction structure, crimping check out test set, it is including the fixed plate and the unsteady board that can be close to each other or deviate from, be provided with the carrier that is used for fixing a position utmost point ear between fixed plate and the unsteady board, floating connection has the crimping conduction assembly who is used for switching on utmost point ear on the fixed plate. The utility model discloses can switch on reliable, stable realization product utmost point ear's crimping under the condition of the manual lock screw of cancellation personnel, avoid the operator to be scalded by product utmost point ear.

Description

Utmost point ear crimping conduction structure, crimping check out test set

Technical Field

The utility model belongs to the technical field of take utmost point ear product test, concretely relates to utmost point ear crimping conduction structure, crimping check out test set.

Background

With the development of new energy, the production of new energy and related product accessories in the market is increasing day by day, and a plurality of production detection devices gradually enter into the batch production. At present, there are many new forms of energy products to switch on the heavy current through product utmost point ear and realize detecting, and current technical test is when examining above-mentioned product, mostly adopt manual lock screw to compress tightly product utmost point ear and test equipment wire, detect through heavy current etc. in order to reach safety, at the operation in-process, often need the operator to operate repeatedly, not only consuming time, and have the wire copper bar that faces to be hot scald the risk (produce the heat when testing last product in-process through-current), this process not only makes personnel tired, cause personnel's injury easily, and the detection cycle length, seriously restrict the production of accessory product.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model discloses a such utmost point ear crimping switch-on structure, be used for testing the crimping check out test set of heavy current, it can be under the condition of the manual lock screw of cancellation personnel reliable, stable realization product utmost point ear the crimping switch-on, has avoided the operator to be scalded by product utmost point ear.

The utility model adopts the technical proposal that: the utility model provides a utmost point ear crimping switches on structure, its is including fixed plate and the unsteady board that can be close to each other or deviate from, be provided with the carrier that is used for fixing a position utmost point ear between fixed plate and the unsteady board, floating connection has the crimping that is used for switching on utmost point ear to switch on the fixed plate subassembly.

In a preferred embodiment of the present invention, the crimping and connecting assembly includes a fixing assembly for connecting the fixing plate and a conductive plate for connecting the tab, and the conductive plate is connected to the fixing assembly in a floating fit manner.

The utility model discloses an in a preferred embodiment, fixed subassembly includes the bottom plate, goes up the locating piece, lower spacing piece and pressure spring, be connected with on the bottom plate go up the locating piece, go up to be connected with on the locating piece lower spacing piece, the conducting strip set up in go up the locating piece with between the lower spacing piece, the pressure spring set up in the conducting strip with go up between the locating piece.

In a preferred embodiment of the present invention, the conductive sheet includes a crimping portion arranged in parallel with the fixed plate and a conduction portion arranged perpendicularly to the fixed plate.

In a preferred embodiment of the present invention, a side stopper is provided on an outer side of the conduction portion of the conductive sheet.

In a preferred embodiment of the present invention, the floating plate is close to or departs from the fixed plate under the action of the pressing cylinder.

In a preferred embodiment of the present invention, the floating plate is provided with a buffer.

In a preferred embodiment of the present invention, the carrier includes a pin mold disposed on the fixed plate and a pin mold disposed on the floating plate, the pin mold includes a fixed mold plate and a floating mold plate, and the floating mold plate is connected to the fixed mold plate through a guide shaft and a spring.

The utility model also discloses a crimping check out test set, including utmost point ear crimping conduction structure.

The utility model has the advantages that: the utility model has simple structure and convenient use, and can conduct and crimp the product lug through the lug crimping conduction structure, and ensure that the copper bar for crimping the product lug can not have the defect of poor contact of the product lug caused by untight contact due to the reaction force of crimping through the floating structure and the limiting structure; furthermore, the lower needle die of the carrier of the utility model adopts the structural design of the fixed die plate and the floating die plate, which can effectively reduce the rigid impact of the tab; further, the utility model discloses a crimping check out test set compact structure, degree of automation are high, and its crimping that can stabilize, realize the product fast switches on.

Drawings

Fig. 1 is a schematic view (feeding state) of a crimping detection device of the present invention;

fig. 2 is a top view (in a pressed state) of the pressing detection device of the present invention;

fig. 3 is a schematic diagram (on state) of a crimping inspection apparatus of the present invention;

fig. 4 is a schematic view of a crimping conduction assembly of a tab crimping conduction structure of the present invention;

fig. 5 is a bottom view of the pressing and conducting assembly of the tab pressing and conducting structure of the present invention;

in the figure: 1. a substrate; 2. a copper sheet; 3. a frame; 4. a carrier; 5. a fixing plate; 6. a floating plate; 7. a cylinder; 8. a guide bar; 9. a buffer; 10. a side limiting block; 1.1, a bottom plate; 1.2, an upper guide block; 1.3, a lower limiting block; 1.4, a pressure spring; 2.1, crimping part; 2.2, a conduction part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model discloses a utmost point ear crimping conduction structure, it is provided with the carrier that is used for fixing a position utmost point ear including fixed plate and the unsteady board that can be close to each other or deviate from, between fixed plate and the unsteady board, and it is connected with the crimping conduction assembly that is used for switching on utmost point ear to float on the fixed plate.

Preferably, the crimping conduction assembly comprises a fixing assembly used for connecting the fixing plate and a conducting plate used for conducting the tab, and the conducting plate is connected with the fixing assembly in a floating fit mode.

Preferably, the fixing assembly comprises a bottom plate, an upper positioning block, a lower limiting block and a pressure spring, the bottom plate is connected with the upper positioning block, the upper positioning block is connected with the lower limiting block, the conducting plate is arranged between the upper positioning block and the lower limiting block, the pressure spring is arranged between the conducting plate and the upper positioning block, and the pressure spring is arranged between the conducting plate and the upper positioning block.

Preferably, the conductive sheet includes a crimping part arranged in parallel with the fixed plate and a conduction part arranged perpendicularly to the fixed plate.

Preferably, a side stopper is provided outside the conduction part of the conductive sheet.

Preferably, the floating plate is close to or departs from the fixed plate under the action of the pressing cylinder.

Preferably, the floating plate is provided with a bumper.

Preferably, the carrier comprises an upper needle die arranged on the fixed plate and a lower needle die arranged on the floating plate, the lower needle die comprises a fixed die plate and a floating die plate, and the floating die plate is connected to the fixed die plate through a guide shaft and a spring.

The invention will be further explained with reference to an embodiment shown in the drawings, in which the conductive sheet is a copper sheet.

A tab compression joint conduction structure comprises a substrate 1, wherein a copper sheet 2 (namely a conducting sheet) is movably connected on the substrate 1, the copper sheet 2 comprises a compression joint part 2.1 arranged in parallel with the substrate 1 and a conduction part 2.2 arranged perpendicular to the substrate 1, and a side limiting block 10 arranged in parallel with the conduction part 2.2 is arranged beside the conduction part.

Preferably, the substrate 1 comprises a bottom plate 1.1, an upper guide block 1.2, a lower limit block 1.3 and a pressure spring 1.4, the bottom plate 1.1 is connected with the upper guide block 1.2, the upper guide block 1.2 is connected with the lower limit block 1.3, the copper sheet 2 is sleeved between the upper guide block 1.2 and the lower limit block 1.3, and the pressure spring 1.4 is arranged between the copper sheet 2 and the upper guide block 1.2.

Preferably, the upper guide block 1.2 is T-shaped, and the lower limit block 1.3 is inserted into the lower end of the upper guide block 1.2.

Preferably, the copper sheet 2 is L-shaped.

Preferably, two copper sheets 2 are symmetrically arranged on the substrate 1, and a side limiting block 10 is arranged outside the conduction part 2.2 of each copper sheet 2.

The utility model also discloses a crimping check out test set, including foretell utmost point ear crimping conduction structure. Optionally, the crimping detection equipment of this application includes frame 3, is provided with the carrier 4 that is used for bearing the weight of the product that awaits measuring of location on the frame 3, is provided with utmost point ear crimping conduction structure on the frame 3. It should be noted that, the crimping detection device of the present application may further include one or more of a signal source module, a data acquisition module, a display module, and other functional modules besides the tab crimping conduction structure of the present application, which is not limited in the present application.

Preferably, the machine frame 3 is provided with a fixed plate 5 and a floating plate 6, the fixed plate 5 is fixedly connected with a tab compression connection structure, and the floating plate 6 is connected with a carrier 4.

Preferably, the frame 3 is provided with a cylinder 7 and a guide rod 8, the guide rod 8 is vertically and fixedly connected between the fixed plate 5 and the floating plate 6, a cylinder body of the cylinder 7 is fixedly connected with the fixed plate 5, and a piston rod of the cylinder 7 is fixedly connected with the floating plate 6.

Preferably, a buffer 9 is provided on the floating plate 6.

Preferably, the carrier 4 comprises a fixed platen and a floating platen, which is connected to the fixed platen by a guide shaft and a spring.

Preferably, the carrier 4 includes an upper pin mold provided on the fixed plate 5 and a lower pin mold provided on the floating plate 6.

Use the utility model discloses a during crimping check out test set, the cylinder opens when equipment is initial state, put the product back on the microscope carrier this moment, sweep the pier and sweep sign indicating number record product information to the product, the start button is pressed down to both hands, solenoid valve control cylinder is upwards this moment, go up the needle mould and carry out the compound die under the cylinder effect, the utmost point ear and the crimping copper bar contact of product simultaneously, the product is the effort that makes progress under the cylinder effect, make the crimping copper bar can produce upwards skew left, at copper bar pressure spring this moment, the copper bar is under the reaction force of side stopper, make its atress balanced, and make utmost point ear and crimping copper bar contact firmly compress tightly the contact, ensure that both can not lead to the fact the test not to pass through because of the contact.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (9)

1. The utility model provides a utmost point ear crimping conduction structure which characterized in that: including fixed plate and the floating plate that can be close to each other or deviate from, be provided with the carrier that is used for fixing a position utmost point ear between fixed plate and the floating plate, floating connection has the crimping that is used for switching on utmost point ear on the fixed plate to switch on the subassembly.

2. The tab crimping conduction structure according to claim 1, wherein: the crimping conduction assembly comprises a fixing assembly used for connecting a fixing plate and a conducting plate used for conducting a tab, and the conducting plate is connected with the fixing assembly in a floating fit mode.

3. The tab crimping conduction structure according to claim 2, wherein: the fixing assembly comprises a bottom plate, an upper positioning block, a lower limiting block and a pressure spring, the bottom plate is connected with the upper positioning block, the upper positioning block is connected with the lower limiting block, the conducting strip is arranged between the upper positioning block and the lower limiting block, and the pressure spring is arranged between the conducting strip and the upper positioning block.

4. The tab crimping conduction structure according to claim 2, wherein: the conducting strip comprises a crimping part arranged in parallel with the fixing plate and a conduction part arranged perpendicular to the fixing plate.

5. The tab crimping conduction structure according to claim 4, wherein: and a side limiting block is arranged on the outer side of the conduction part of the conducting plate.

6. The tab crimping conduction structure according to claim 1, wherein: the floating plate is close to or departs from the fixed plate under the action of the pressing cylinder.

7. The tab crimping conduction structure according to claim 1, wherein: and a buffer is arranged on the floating plate.

8. The tab crimping conduction structure according to claim 1, wherein: the carrier is including setting up in last needle mould on the fixed plate with set up in lower needle mould on the floating plate, lower needle mould includes fixed die plate and floating die plate, floating die plate pass through guide shaft and spring coupling in on the fixed die plate.

9. A crimping detection device comprising the tab crimping conduction structure as claimed in any one of claims 1 to 8.

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