CN220680517U - Limiting clamp - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a limit clamp, which comprises a bottom plate and an adjusting and fixing mechanism, wherein the adjusting and fixing mechanism comprises a rotating assembly, a supporting assembly, a moving assembly and two groups of clamping assemblies, the rotating assembly comprises a rotating handle, a connecting rod, a supporting block, a first gear, a second gear and a rotary table, the rotary table is arranged above the bottom plate, the supporting block is fixedly connected with the bottom plate and is positioned above the bottom plate, the rotating handle is fixedly connected with the connecting rod and is positioned at one end of the connecting rod, the connecting rod penetrates through the supporting block and is fixedly connected with the first gear and is positioned at one side of the first gear, the second gear is fixedly connected with the rotary table, the first gear is matched with the second gear, and the supporting assembly is arranged above the rotary table.

Description

Limiting clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a limiting clamp.

Background

At present, the battery core needs to be clamped and fixed in the processing process of the lithium battery, the frame can be additionally arranged on the battery core, but when the battery core is clamped by the existing clamp, the clamp is made of metal, and is clamped by mechanical transmission, so that the battery core is damaged when the transmission force is large, the battery core does not meet the production standard, and the production resources are wasted, and the battery processing clamp is provided for solving the problem.

The utility model discloses a battery processing anchor clamps in prior art publication number CN 218856746U's chinese patent, including base, processing platform and dead lever, the top fixed mounting of dead lever has the outer case, the top of processing platform is provided with fixture, fixture includes driving motor, fixed mounting has the axostylus axostyle on driving motor's the output shaft, one side fixed mounting that driving motor was kept away from to the axostylus axostyle has the worm, the outside meshing of worm has the worm wheel, the back fixed mounting of worm wheel has the drive wheel, the outside transmission of drive wheel is connected with the conveyer belt, the outside fixedly connected with mounting panel of conveyer belt, the bottom fixedly connected with spring of mounting panel, the inboard of spring is provided with pressure sensor, the bottom fixedly connected with grip block of spring. This battery adds clamping apparatus avoids driving motor to continue to operate and makes the grip block excessively extrude the electric core, prevents to produce too big clamping force to avoid pressing the electric core bad, improved performance, ensured the processingquality

But in above-mentioned scheme, when carrying out the centre gripping to the electric core, can only fix the battery, whole clamping device can not rotate to inconvenient and installation effectiveness are not high when leading to the installation frame.

Disclosure of Invention

The utility model aims to provide a limit clamp, which aims to solve the problems that when a battery core is clamped, only a battery can be fixed, and the whole clamping device cannot rotate, so that the frame is inconvenient to install and the installation efficiency is low.

In order to achieve the above purpose, the limit clamp comprises a bottom plate and an adjusting and fixing mechanism, wherein the adjusting and fixing mechanism comprises a rotating assembly, a supporting assembly, a moving assembly and two groups of clamping assemblies, the rotating assembly comprises a rotating handle, a connecting rod, a supporting block, a first gear, a second gear and a rotary table, the rotary table is arranged above the bottom plate, the supporting block is fixedly connected with the bottom plate and is positioned above the bottom plate, the rotating handle is fixedly connected with the connecting rod and is positioned at one end of the connecting rod, the connecting rod penetrates through the supporting block and is fixedly connected with the first gear and is positioned at one side of the first gear, the second gear is fixedly connected with the rotary table and is coated on the outer surface wall of the rotary table, the first gear and the second gear are mutually matched, and the supporting assembly is arranged above the rotary table.

The support assembly comprises a center shaft, a mounting plate and a protective shell, wherein the center shaft is fixedly connected with the turntable and is positioned above the turntable, the mounting plate is fixedly connected with the center shaft and is positioned above the center shaft, and the protective shell is fixedly connected with the mounting plate and is positioned above the mounting plate.

The movable assembly comprises a motor and two groups of movable structures, each group of movable structures comprises a rotating rod, a resisting block, a movable block and a connecting block, the resisting block is arranged above the mounting plate, the rotating rod is arranged between the motor and the resisting block, the movable block is movably connected with the rotating rod and is located on the outer surface wall of the rotating rod, and the connecting block is fixedly connected with the movable block and is located above the movable block.

Each clamping assembly comprises a sliding groove, a shock absorption support and two groups of clamping units, each clamping unit comprises a first spring, a round rod and a clamping plate, the round rod is fixedly connected with the connecting block and located on one side of the connecting block, the first spring is sleeved on the outer surface wall of the round rod, the clamping plate is movably connected with the round rod and fixedly connected with one end of the first spring, the clamping plate penetrates through the sliding groove, and the shock absorption support is arranged in the middle of the sliding groove and fixedly connected with the connecting block and located on the outer side of the connecting block.

The limiting clamp further comprises a plurality of groups of damping assemblies, each group of damping assemblies comprises a circular plate, a second spring, a plurality of dampers and a contact plate, the plurality of groups of damping assemblies are uniformly arranged below the bottom plate, the circular plates are fixedly connected with the bottom plate and located below the bottom plate, the plurality of dampers are fixedly connected with the circular plates and uniformly arranged below the circular plates, the second springs are arranged below the circular plates, and the contact plates are fixedly connected with the plurality of dampers and the second springs and located below the second springs and the plurality of dampers.

According to the limit clamp, the rotating assembly is arranged and is used for driving the supporting assembly, the supporting assembly can horizontally rotate, so that the effect of installing frames of batteries is achieved more conveniently, the supporting assembly is used for supporting the meeting assembly and the two groups of clamping assemblies, and the moving assembly is used for adjusting the distance between the two groups of clamping assemblies, so that the clamping assemblies can be matched with batteries with different specifications to fix.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a three-dimensional structural view of a first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a second embodiment of the present utility model.

Fig. 4 is a three-dimensional structural view of a second embodiment of the present utility model.

101-floor, 102-adjustment fixture, 103-rotating assembly, 104-supporting assembly, 105-moving assembly, 106-clamping assembly, 107-knob, 108-connecting rod, 109-supporting block, 110-first gear, 111-second gear, 112-turntable, 113-central shaft, 114-mounting plate, 115-protective shell, 116-moving structure, 117-rotating rod, 118-abutment, 119-moving block, 120-connecting block, 121-chute, 122-shock absorbing support, 123-clamping unit, 124-first spring, 125-round rod, 126-clamping plate, 201-shock absorbing assembly, 202-round plate, 203-second spring, 204-shock absorber, 205-contact plate.

Detailed Description

The first embodiment is:

referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of a first embodiment of the present utility model, and fig. 2 is a three-dimensional structural diagram of the first embodiment of the present utility model.

The utility model provides a limit clamp, which comprises a bottom plate 101 and an adjusting and fixing mechanism 102, wherein the adjusting and fixing mechanism 102 comprises a rotating assembly 103, a supporting assembly 104, a moving assembly 105 and two groups of clamping assemblies 106, and the rotating assembly 103 comprises a rotating handle 107, a connecting rod 108, a supporting block 109, a first gear 110, a second gear 111 and a rotary table 112; the support assembly 104 includes a central shaft 113, a mounting plate 114, and a protective shell 115; the moving assembly 105 includes a motor and two sets of moving structures 116, each set of moving structures 116 including a rotating rod 117, a resisting block 118, a moving block 119, and a connecting block 120; each clamping assembly 106 comprises a sliding groove 121, a shock absorption support 122 and two clamping units 123, each clamping unit comprises a first spring 124, a round rod 125 and a clamping plate 126, and through the arrangement, the problems that when a battery cell is clamped, the battery can only be fixed, and the whole clamping device cannot rotate, so that inconvenience and low installation efficiency are caused when a frame is installed are solved.

For this embodiment, the turntable 112 is disposed above the base plate 101, the supporting block 109 is fixedly connected with the base plate 101 and is disposed above the base plate 101, the rotating handle 107 is fixedly connected with the connecting rod 108 and is disposed at one end of the connecting rod 108, the connecting rod 108 passes through the supporting block 109 and is fixedly connected with the first gear 110 and is disposed at one side of the first gear 110, the second gear 111 is fixedly connected with the turntable 112 and is wrapped on an outer surface wall of the turntable 112, the first gear 110 and the second gear 111 are mutually matched, the supporting component 104 is disposed above the turntable 112, the rotating handle 107 drives the rotating rod 117 supported by the supporting block 109 to rotate and drives the first gear 110 to rotate, and the first gear 110 drives the second gear 111 to rotate so as to drive the turntable 112 to drive the supporting component 104 to simultaneously perform the angle adjustment.

Firstly, the central shaft 113 is fixedly connected with the turntable 112 and is located above the turntable 112, the mounting plate 114 is fixedly connected with the central shaft 113 and is located above the central shaft 113, the protective shell 115 is fixedly connected with the mounting plate 114 and is located above the mounting plate 114, the central shaft 113 plays a role in connecting the mounting plate 114 with the turntable 112, so that the turntable 112 can drive the mounting plate 114 to rotate, and the protective shell 115 plays a role in coating the moving assembly 105 inside.

Wherein, the resisting block 118 is arranged above the mounting plate 114, the rotating rod 117 is arranged between the motor and the resisting block 118, the moving block 119 is movably connected with the rotating rod 117 and is positioned on the outer surface wall of the rotating rod 117, the connecting block 120 is fixedly connected with the moving block 119 and is positioned above the moving block 119, the resisting block 118 plays a role in connecting the rotating rod 117 to the motor and the resisting block 118 through the arrangement of the resisting block 118, and the moving block 119 plays a role in mutually matching with the rotating rod 117 and realizing the function of driving the moving block 119 to perform position adjustment on the rotating rod 117.

Secondly, the round bar 125 with connecting block 120 fixed connection, and be located one side of connecting block 120, first spring 124 cover is established the exterior wall of round bar 125, splint 126 with round bar 125 swing joint, and with one end fixed connection of first spring 124, just splint 126 pass spout 121, shock-absorbing support 122 set up in the centre of spout 121, and with connecting block 120 fixed connection, and be located the outside of connecting block 120, through shock-absorbing support 122's setting, shock-absorbing support 122 has played the bottom at the battery and has supported the battery, first spring 124's setting has played the drive splint 126 are in the round bar 125 is outside with the effect that removes in the spout 121, thereby realizes fixing the battery.

By using the limiting clamp of this embodiment, the battery is placed on the shock absorbing support 122, and when the battery is placed on the shock absorbing support 122, the first spring 124 drives the clamping plate 126 to slide on the round rod 125, and under the guiding of the sliding groove 121, the battery is close to the battery and fixed, when the side surface of the battery needs to be covered, the rotating handle 107 is rotated, the rotating handle 107 drives the connecting rod 108 to rotate, the connecting rod 108 drives the first gear 110 and the second gear 111 to rotate simultaneously, and the second gear 111 drives the turntable 112 to drive the mounting plate 114 to rotate, so that the effect of driving the two clamping assemblies 106 to rotate is achieved.

The second embodiment is:

on the basis of the first embodiment, please refer to fig. 3-4, wherein fig. 3 is a schematic structural diagram of the second embodiment of the present utility model, and fig. 4 is a three-dimensional structural diagram of the second embodiment of the present utility model.

The utility model provides a limiting clamp which further comprises a plurality of groups of shock absorption assemblies 201, wherein each group of shock absorption assemblies 201 comprises a circular plate 202, a second spring 203, a plurality of shock absorbers 204 and a contact plate 205, and through the arrangement of the plurality of groups of shock absorption assemblies 201, the shock absorption assemblies 201 play a role in supporting the bottom plate 101 and supporting the bottom plate 101 to keep horizontal, so that the quality of installing a battery frame is improved.

For this embodiment, the plurality of groups of damper assemblies 201 are uniformly disposed below the bottom plate 101, the circular plate 202 is fixedly connected with the bottom plate 101 and is disposed below the bottom plate 101, the plurality of dampers 204 are fixedly connected with the circular plate 202 and are uniformly disposed below the circular plate 202, the second springs 203 are disposed below the circular plate 202, the contact plate 205 is fixedly connected with the plurality of dampers 204 and the second springs 203 and is disposed below the second springs 203 and the plurality of dampers 204, and the circular plate 202 plays a role in mounting the second springs 203 and the plurality of dampers 204 below the bottom plate 101, and the second springs 203 play a role in driving the contact plate 205 to perform height adjustment.

By using the limit clamp of the embodiment, the contact plate 205 is contacted with the ground, the second springs 203 and the shock absorbers 204 are compressed and released, so that the distance between the contact plate 205 and the ground is driven, and the effect of up-and-down adjustment can be achieved at any time according to the actual height of the ground.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (2)

1. A limit clamp, which comprises a bottom plate and is characterized in that,

the device also comprises an adjusting and fixing mechanism;

the adjusting and fixing mechanism comprises a rotating assembly, a supporting assembly, a moving assembly and two groups of clamping assemblies, wherein the rotating assembly comprises a rotating handle, a connecting rod, a supporting block, a first gear, a second gear and a rotary table, the rotary table is arranged above the bottom plate, the supporting block is fixedly connected with the bottom plate and is positioned above the bottom plate, the rotating handle is fixedly connected with the connecting rod and is positioned at one end of the connecting rod, the connecting rod passes through the supporting block and is fixedly connected with the first gear and is positioned at one side of the first gear, the second gear is fixedly connected with the rotary table and is coated on the outer surface wall of the rotary table, the first gear is mutually matched with the second gear, the supporting assembly is arranged above the rotary table, the supporting assembly comprises a central shaft, a mounting plate and a protective shell, the central shaft is fixedly connected with the rotary table and is positioned above the rotary table, the mounting plate is fixedly connected with the central shaft and is positioned above the central shaft, the protective shell is fixedly connected with the mounting plate and passes through the supporting block, the moving clamp unit, each group comprises a rotating rod, a rotary table, a damping clamp, a buffer and a damping clamp are arranged on each group, and a damping clamp are fixedly connected with the two groups, each group comprises the damping clamp, and each damping clamp is fixedly connected with the rotary table. The damping support is arranged in the middle of the sliding groove, is fixedly connected with the connecting block and is positioned at the outer side of the connecting block.

2. The spacing clip of claim 1, wherein,

the limiting clamp further comprises a plurality of groups of damping assemblies, each group of damping assemblies comprises a circular plate, a second spring, a plurality of dampers and a contact plate, the plurality of groups of damping assemblies are uniformly arranged below the bottom plate, the circular plates are fixedly connected with the bottom plate and located below the bottom plate, the plurality of dampers are fixedly connected with the circular plates and uniformly arranged below the circular plates, the second springs are arranged below the circular plates, and the contact plates are fixedly connected with the plurality of dampers and the second springs and located below the second springs and the plurality of dampers.