CN208952929U

CN208952929U - A new type of power battery shell thickness detection fixture

Info

Publication number: CN208952929U
Application number: CN201821967267.8U
Authority: CN
Inventors: 郑少涌; 康天成; 邓银桥
Original assignee: Dongguan Junyi Electromechanical Technology Co ltd
Current assignee: Fenyi Hejun New Energy Technology Co.,Ltd.
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-06-07
Anticipated expiration: 2028-11-27

Abstract

The utility model discloses a novel power battery shell thickness detection clamp, which comprises an upper cover plate, a lower base plate and a movable pressing plate arranged between the upper cover plate and the lower base plate, wherein the upper cover plate is connected with the lower base plate through guide pillars, and through holes for the guide pillars to pass through are arranged on the upper cover plate, the lower base plate and the movable pressing plate; a lower plane plate which is horizontally arranged and used for placing a product to be detected is fixedly arranged on the lower bottom plate, and the movable pressing plate is aligned with the lower bottom plate and can move up and down along the guide pillar above the lower bottom plate; the movable pressing plate is connected with a cylinder through a cylinder push block, the cylinder is connected with the upper cover plate, the side face of the movable pressing plate is vertically provided with a height meter used for detecting the thickness of a product, and the height meter moves up and down along with the movable pressing plate. The utility model provides a technical scheme can carry out quick accurate detection to aluminum hull thickness in the aluminum hull manufacturing process, improves the yields of the aluminum hull product of stretching out, realizes the improvement of benefit and the improvement of humanistic environment.

Description

A kind of novel power battery thickness of the shell detection fixture

Technical field

The utility model embodiment is related to detecting clamp art more particularly to a kind of inspection of novel power battery thickness of the shell Survey fixture.

Background technique

At present in the manufacturing process of new energy resource power battery shell, product testing is essential in aluminum hull production process Process, and detecting fixture is essential technological equipment in detection process, is technology-intensive product.

Quality, detection efficiency and production cost of stamping parts etc. have designed and manufactured direct relation with detection fixture.Inspection Surveying fixture design largely decides quality, benefit of product etc..

Detection fixture is the tool made of metal and other rigid materials and auxiliary accessories for quickly detecting, packet The structures such as bottom datum plate, sliding clamp, support plate are included.Fixture and production during previous detection fixture measures thickness The clamping of product, and in Quadratic Finite Element data measurement, speed survey it is unhappy, lead to not guarantee in aluminum hull manufacturing process to aluminium The detection of thickness of the shell progress fast accurate.

Utility model content

The utility model provides a kind of novel power battery thickness of the shell detection fixture, so as to solve the deficiencies in the prior art.

To achieve the above objectives, the present invention provides the following technical solutions:

A kind of novel power battery thickness of the shell detection fixture, including upper cover plate and lower plate, and be arranged in the upper cover Movable pressing board between plate and lower plate, the upper cover plate are connect by guide post with the lower plate, the upper cover plate, lower plate With the through-hole passed through for the guide post is offered on movable pressing board；

Lower plane plate horizontally disposed and for placing product to be detected, the activity are fixedly installed on the lower plate Pressing plate and the lower plate face, and can be moved up and down in the top of the lower plate along the guide post；

The movable pressing board is connect by a cylinder pushing block with a cylinder, and the cylinder is connect with the upper cover plate, described The side vertical of movable pressing board is provided with the altimeter for testing product thickness, and the altimeter follows on the movable pressing board Lower movement.

Further, in the novel power battery thickness of the shell detection fixture, the guide post is four, four guide posts It is separately positioned on four angles of the upper cover plate and lower plate.

Further, in the novel power battery thickness of the shell detection fixture, the altimeter is solid by a fixation clip It is scheduled on the side of the movable pressing board, and the probe of the altimeter and the lower plate face.

Further, in the novel power battery thickness of the shell detection fixture, the upper cover plate is opposite to connect the cylinder Another side on one side is fixedly installed air pressure regulator, air gauge and baroswitch.

Further, in novel power battery thickness of the shell detection fixture, on the upper cover plate with the air pressure adjustment The identical side of valve is additionally provided with guide post pressing plate.

Further, it in the novel power battery thickness of the shell detection fixture, is pushed away on the movable pressing board with the cylinder The identical side of block is additionally provided with guide post pressing plate.

Further, in novel power battery thickness of the shell detection fixture, on the lower plate with the lower plane plate Opposite side is additionally provided with guide post pressing plate.

Further, in the novel power battery thickness of the shell detection fixture, the guide post pressing plate is four, described in four Guide post pressing plate is separately positioned on position corresponding with the guide post.

Further, in the novel power battery thickness of the shell detection fixture, guide post pressing plate position rectangular panel body.

Further, in the novel power battery thickness of the shell detection fixture, the upper cover plate, movable pressing board and lower plate It is rectangular panel body.

Compared with prior art, the utility model has the following beneficial effects:

1, by rethinking and designing to fixture, it is manufactured that a kind of more convenient easy-operating detection fixture；

2, the detection process for effectively accelerating single product, keeps thickness measure process more efficient, improves whole Working efficiency；

3, can by product in the range of probe random mobile product, carry out multiple spot, multidata measurement, make measurement As a result more accurate errorless.

4, the process that original measured material needs Quadratic Finite Element measurement to participate in is simplified, the instrument cost and loss in laboratory are made Very big saving has been obtained, has there is certain promotion to company's benefit, to bring stronger competitiveness to company.

5, the workload of the entirety such as work step and working strength is greatly reduced, and is embodied to the big of company's humanistic environment Power improves.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the planar structure signal for the novel power battery thickness of the shell detection fixture that the utility model embodiment one provides Figure；

Fig. 2 is the three-dimensional structure signal for the novel power battery thickness of the shell detection fixture that the utility model embodiment one provides Figure；

Fig. 3 is that the novel power battery thickness of the shell that the utility model embodiment one provides detects product to be detected in fixture Schematic diagram.

Appended drawing reference:

Upper cover plate 1, lower plate 2, movable pressing board 3, guide post 4, lower plane plate 5, cylinder pushing block 6, cylinder 7, altimeter 8, Gu Fixed pressuring plate 9, air pressure regulator 10, air gauge 11, baroswitch 12, guide post pressing plate 13.

Specific embodiment

It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts Example, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that when a component is considered as " connection " another component, It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located Part.

In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or Person's positional relationship is merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning must have There is this specific orientation, operated with specific orientation construction, should not be understood as the limitation of the utility model with this.

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

Embodiment one

Fig. 1~3 are please referred to, the utility model embodiment provides a kind of novel power battery thickness of the shell detection fixture, including Upper cover plate 1 and lower plate 2, and the movable pressing board 3 being arranged between the upper cover plate 1 and lower plate 2, the upper cover plate 1 are logical It crosses guide post 4 to connect with the lower plate 2, offer on the upper cover plate 1, lower plate 2 and movable pressing board 3 for the guide post 4 through-holes passed through；

Lower plane plate 5 horizontally disposed and for placing product to be detected, the work are fixedly installed on the lower plate 2 Dynamic pressure plate 3 and 2 face of lower plate, and can be moved up and down in the top of the lower plate 2 along the guide post 4；

The movable pressing board 3 is connect by a cylinder pushing block 6 with a cylinder 7, and the cylinder 7 is connect with the upper cover plate 1, The side vertical of the movable pressing board 3 is provided with the altimeter 8 for testing product thickness, and the altimeter 8 follows the work Dynamic pressure plate 3 moves up and down.

Preferably, the guide post 4 is four, and four guide posts 4 are separately positioned on the upper cover plate 1 and lower plate 2 On four angles.

Preferably, the altimeter 8 is fixed on the side of the movable pressing board 3, and the height by a fixation clip 9 The probe of meter 8 and 2 face of lower plate.

Specifically, the opposite another side for connecting 7 one side of cylinder of the upper cover plate 1 is fixedly installed air pressure regulator 10, air gauge 11 and baroswitch 12.

Preferably, side identical with the air pressure regulator 10 is additionally provided with guide post pressing plate 13 on the upper cover plate 1；Institute It states side identical with the cylinder pushing block 6 on movable pressing board 3 and is additionally provided with guide post pressing plate 13；On the lower plate 2 with it is described The opposite side of lower plane plate 5 is additionally provided with guide post pressing plate 13.

Specifically, the guide post 4 is threaded through in the guide post pressing plate 13.

Preferably, the guide post pressing plate 13 is four, and it is right with the guide post 4 that four guide post pressing plates 13 are separately positioned on The position answered.

Preferably, 13 rectangular panel bodies of the guide post pressing plate.

The upper cover plate 1, movable pressing board 3 and lower plate 2 are rectangular panel body.

It is now specific real by lifting one for the realization process for the displaying technical solution provided by the utility model being more clear Example describes in detail:

After Thickness sensitivity fixture connects gas source, the air pressure of air gauge 11 on Thickness sensitivity fixture is transferred in zone of reasonableness, Starting air pressure before 8 table of altimeter is corrected, movable pressing board 3 accurate guide post 4, guide sleeve (guide post pressing plate 13) correcting under into Whether several trial operations back and forth are normal to examine movement up and down for row, after normal, place a calibrated bolck on lower plane datum plate, past Press down, the probe of altimeter 8 up contracts, and the data on 8 electronic watch of altimeter also slowly change, on earth after, height It counts and pulls baroswitch 12 by zero, then opposite direction after the numerical stability on 8 electronic watches, cylinder 7 drives 3 He of movable pressing board Altimeter 8 slowly rises, and takes down calibrated bolck, then the product (as shown in Figure 3) to be detected equipped with bakelite chock is put into lower put down Product rest area on panel 5, then pull baroswitch 12 and make 8 DL synchronization of movable pressing board 3 and altimeter, until activity Pressing plate 3 pushes down the numerical stability no change on product and altimeter 8, and the reading of electronic watch adds again on the altimeter 8 of meter record at this time On start place calibrated bolck thickness must can obtain needed for measurement product thickness, reading after the completion equally by air pressure Movable pressing board 3 is lifted by the control of control switch 12, completes the measurement period of a point.It can be by product mobile pair in region with this Product carries out the measurement of reciprocal multiple spot, to reach more accurately numerical value.

A kind of novel power battery thickness of the shell provided by the embodiment of the utility model detects fixture, can manufacture in aluminum hull The detection for carrying out fast accurate in journey to aluminum hull thickness, improves the yields of stretched aluminum hull product, not only realizes benefit Raising, moreover it is possible to greatly reduce work step and working strength, and improve humanistic environment.

The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims

1. A novel power battery shell thickness detection fixture, characterized in that it comprises an upper cover plate and a lower bottom plate, and a movable pressure plate arranged between the upper cover plate and the lower bottom plate, and the upper cover plate is connected to the the lower bottom plate is connected, and the upper cover plate, the lower bottom plate and the movable pressing plate are all provided with through holes through which the guide posts can pass;

The lower bottom plate is fixedly provided with a horizontally arranged lower plane plate for placing the products to be tested, the movable pressing plate is directly opposite to the lower bottom plate, and can move up and down along the guide post above the lower bottom plate ;

The movable platen is connected to a cylinder through a cylinder push block, and the cylinder is connected to the upper cover plate. The side of the movable platen is vertically provided with an altimeter for detecting the thickness of the product, and the altimeter follows the movable platen. Moving up and down.

2 . The novel power battery case thickness detection fixture according to claim 1 , wherein the number of the guide posts is four, and the four guide posts are respectively arranged at the four corners of the upper cover plate and the lower bottom plate. 3 . superior.

3 . The novel power battery case thickness detection fixture according to claim 1 , wherein the altimeter is fixed on the side of the movable pressure plate by a fixed pressure plate, and the probe of the altimeter is directly connected to the lower bottom plate. 4 . right.

4 . The novel power battery case thickness detection fixture according to claim 1 , wherein the other side of the upper cover plate opposite to the side connected to the cylinder is fixedly provided with an air pressure regulating valve, an air pressure gauge and an air pressure control switch. 5 .

5 . The novel power battery case thickness detection fixture according to claim 4 , wherein the upper cover plate is further provided with a guide post pressure plate on the same side as the air pressure regulating valve. 6 .

6 . The novel power battery shell thickness detection fixture according to claim 1 , wherein a guide post pressure plate is further provided on the same side of the movable pressure plate as the cylinder push block. 7 .

7 . The novel power battery case thickness detection fixture according to claim 1 , wherein a guide post pressing plate is further provided on the side opposite to the lower plane plate on the lower bottom plate. 8 .

8. The novel power battery case thickness detection fixture according to claim 5, 6 or 7, wherein the number of said guide post pressing plates is four, and the four said guiding post pressing plates are respectively arranged in corresponding positions to the guiding posts. s position.

9 . The novel power battery case thickness detection fixture according to claim 8 , wherein the guide post pressing plate is positioned on a rectangular plate body. 10 .

10 . The novel power battery case thickness detection fixture according to claim 1 , wherein the upper cover plate, the movable pressure plate and the lower bottom plate are all rectangular plate bodies. 11 .