Positioning fixture for electromagnetic coil and support
Technical Field
The utility model relates to the technical field of electromagnetic coils, in particular to a positioning clamp for an electromagnetic coil and a bracket.
Background
Is an electrical conductor such as a wire shaped coil, spiral or helical wire, an electromagnetic coil is used in engineering where electrical current interacts with, such as in motors, electromagnets, transformers, and coils, through which electrical current passes to produce a magnetic field, or conversely, through an external time-varying magnetic field inside the coil to produce a voltage in the conductor.
In the use to solenoid, need assemble solenoid and support fixedly, in the equipment in-process, for the efficiency of better improvement work, need utilize positioning fixture to fix the support to the staff assembles support and solenoid.
Chinese patent publication No.: the positioning fixture comprises a product fixing plate and a coil pre-pressing plate, wherein the product fixing plate and the coil pre-pressing plate can relatively move to clamp and position the electromagnetic coil and the bracket; the product fixing plate comprises a vertical plate and a horizontal fixing plate arranged on one side of the vertical plate, and the electromagnetic coil and the bracket can be placed on the horizontal fixing plate; the coil pre-pressing plate is provided with an inclined plane matched with the electromagnetic coil towards the electromagnetic coil and the bracket, the electromagnetic coil and the bracket of the device are positioned by the positioning clamp, the horizontal fixing plate can be used for fixing the electromagnetic coil and the bracket, the coil pre-pressing plate is provided with the inclined plane matched with the electromagnetic coil, on one hand, the electromagnetic coil and the bracket can be positioned and clamped and limited together with the product fixing plate, on the other hand, the electromagnetic coil and the bracket can be lifted and put into a welding wire to be welded, and the semi-automatic welding of the electromagnetic coil and the bracket is realized; the product welded by the electromagnetic coil and the positioning clamp of the bracket has good quality, high consistency and improved product performance.
Foretell prior art, can be used to fixed solenoid and support through the horizontal fixed plate that sets up, be equipped with on the coil pre-pressing plate with solenoid complex inclined plane, on the one hand can be with product fixed plate together to solenoid and support location and press from both sides tight spacing, on the other hand can lift solenoid and support and put into the welding wire and weld it, realized the semi-automatic welding of solenoid and support, but current clamping device needs mutually supporting between the multiunit cylinder in the use, just can be better accomplish the centre gripping operation to support and solenoid, the great cost that has increased equipment, the benefit is lower in putting into actual production process.
Disclosure of Invention
The utility model aims to provide a positioning clamp for an electromagnetic coil and a bracket, which aims to solve the problems of high cost caused by the fact that a clamping device is provided for clamping the bracket and the electromagnetic coil by matching a plurality of groups of cylinders in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the positioning clamp for the electromagnetic coil and the bracket comprises a bottom plate, wherein a clamping assembly is arranged above the bottom plate, and a base is arranged on one side of the clamping assembly;
the electromagnetic coil is arranged in the placing groove, and a bracket is arranged at the position of the notch;
the clamping assembly comprises a fixing frame, one side of the fixing frame is provided with a pneumatic telescopic rod, the output end of the pneumatic telescopic rod is provided with a movable block, two sides of the movable block are connected with first sliding blocks, one side of the movable block is provided with a movable block, one side of the movable block is provided with a first sliding groove, one end of the movable block is connected with a second sliding block, two sides of the fixing frame are provided with second sliding grooves, one side of the second sliding block is provided with a clamping plate, and one end of the fixing frame is provided with a through groove.
Preferably, the fixing frame is arranged above the bottom plate, the fixing frame is fixedly connected with the bottom plate, and the pneumatic telescopic rod is detachably connected with the fixing frame.
Preferably, the output end of the pneumatic telescopic rod is detachably connected with the movable block, and the movable block is fixedly connected with the first sliding block.
Preferably, the first sliding block is matched with the first sliding groove, and the first sliding block is in sliding connection with the first sliding groove.
Preferably, the moving block is fixedly connected with the second sliding block, penetrates through the second sliding groove and extends to the outer side of the second sliding groove, and the moving block is matched with the second sliding groove.
Preferably, the movable block is in sliding connection with the second sliding groove, the movable block is fixedly connected with the clamping plate, and the clamping plate penetrates through the through groove and extends to the outer side of the through groove.
Preferably, the through groove is matched with the clamping plate, and the through groove is in sliding connection with the clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model realizes the convenient clamping and fixing of the bracket through the clamping assembly, so that a worker can conveniently connect and fix the electromagnetic wire and the bracket, the cost of the positioning clamp can be reduced by utilizing a group of air cylinders of the pneumatic telescopic rod, the production benefit can be further improved, the effect of cost reduction and efficiency enhancement can be better achieved, the pneumatic telescopic rod is started, the pneumatic telescopic rod drives the movable block to stretch, the movable block moves to drive the two groups of movable blocks on two sides of the movable block to be close to or far away from each other, the movable block drives the clamping plates to move, and the two groups of clamping plates cooperate to clamp and fix the bracket, so that the device is simpler and more convenient to operate.
The electromagnetic coil can be supported through the arranged base, so that the electromagnetic coil and the support are connected in a combined mode, the electromagnetic coil can be stably located on the inner side of the base through the arranged placing grooves and matched with the electromagnetic coil, the operation of workers is facilitated, and the support can be placed faster when the support and the electromagnetic coil are connected and fixed through the arranged electromagnetic coil, the connection between the support and the electromagnetic coil is facilitated, the device is simple in structure and convenient to operate, and the flexibility of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure between the movable block and the clamping plate according to the present utility model;
FIG. 3 is a schematic view of a connection structure between a fixing frame and a through slot according to the present utility model;
fig. 4 is a schematic view of a connection structure between a base and a notch according to the present utility model.
In the figure: 1. a bottom plate; 2. a clamping assembly; 201. a fixing frame; 202. a pneumatic telescopic rod; 203. a movable block; 204. a first slider; 205. a moving block; 206. a first chute; 207. a second slider; 208. a second chute; 209. a clamping plate; 210. a through groove; 3. a base; 4. a placement groove; 5. a notch; 6. an electromagnetic coil; 7. and (3) a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a positioning fixture for an electromagnetic coil and a bracket includes a bottom plate 1, a clamping assembly 2 is arranged above the bottom plate 1, and a base 3 is mounted on one side of the clamping assembly 2; the inside of the base 3 is provided with a placing groove 4, the side wall of the base 3 is provided with a notch 5, an electromagnetic coil 6 is arranged inside the placing groove 4, and a bracket 7 is arranged at the position of the notch 5; the clamping assembly 2 comprises a fixed frame 201, one side of the fixed frame 201 is provided with a pneumatic telescopic rod 202, the output end of the pneumatic telescopic rod 202 is provided with a movable block 203, two sides of the movable block 203 are connected with first sliding blocks 204, one side of the movable block 203 is provided with a movable block 205, one side of the movable block 205 is provided with a first sliding groove 206, one end of the movable block 205 is connected with a second sliding block 207, two sides of the fixed frame 201 are provided with second sliding grooves 208, one side of the second sliding block 207 is provided with a clamping plate 209, and one end of the fixed frame 201 is provided with a through groove 210.
Through the technical scheme, the base 3 is fixedly connected with the bottom plate 1, the placing groove 4 is matched with the electromagnetic coil 6, the clamping and fixing of the bracket are facilitated through the clamping assembly 2, so that workers can connect and fix the electromagnetic wire with the bracket, the cost of the positioning clamp can be reduced by utilizing one group of air cylinders of the pneumatic telescopic rod 202, the production benefit is further improved, the effect of reducing cost and enhancing efficiency can be better achieved, the pneumatic telescopic rod 202 is started, the pneumatic telescopic rod 202 drives the movable block 203 to stretch, the movable block 203 moves and drives the two groups of movable blocks 205 on two sides of the movable block 203 to be close to or far away from each other, the movable block 205 drives the clamping plates 209 to move, and the two groups of clamping plates 209 cooperate to clamp and fix the bracket, so that the device is simpler and more convenient to operate; simultaneously can support solenoid 6 through the base 3 that sets up to make up between solenoid 6 and the support 7 connect, and through standing groove 4 and solenoid 6 assorted of seting up, make solenoid 6 can be firm be located base 3 inboard, the operation of staff of being convenient for, and when making support 7 and solenoid 6 connect fixedly through the solenoid 6 that sets up, can be faster place support 7, be convenient for to the connection between support 7 and the solenoid 6, device simple structure is convenient for operate, the flexibility of improvement device.
Specifically, the fixing frame 201 is disposed above the base plate 1, and the fixing frame 201 is fixedly connected with the base plate 1, and the pneumatic telescopic rod 202 is detachably connected with the fixing frame 201.
Through above-mentioned technical scheme, mount 201 is rectangular frame structure, is convenient for support pneumatic telescopic link 202 through the mount 201 of setting, guarantees simultaneously that splint 209 can be located the inside removal of mount 201, makes splint 209 carry out the centre gripping with support 7 to the spare part and fixes, and pneumatic telescopic link 202 is prior art, does not do too much in this and repeating the description.
Specifically, the output end of the pneumatic telescopic rod 202 is detachably connected with the movable block 203, and the movable block 203 is fixedly connected with the first sliding block 204.
Through the above technical scheme, the output end of the pneumatic telescopic rod 202 stretches and contracts to drive the movable block 203 to move, so that the movable block 203 moves to drive the first sliding blocks 204 on two sides Li Lianjie of the movable block 203 to move, the movable block 203 is in an isosceles trapezoid structure, the movable block 203 moves towards the direction of passing through the through groove 210, the lower bottom edge of the movable block 203 moves upwards, and the movable block 203 moves to push the two side moving blocks 205 to move towards the direction away from each other.
Specifically, the first slider 204 is matched with the first chute 206, and the first slider 204 is slidably connected with the first chute 206.
Through the above technical scheme, the moving block 205 is in a right trapezoid shape, and the first sliding groove 206 is matched with the first sliding block 204, and the first sliding block 204 is located in the first sliding groove 206 to move, and then pushes the moving block 205 to move.
Specifically, the moving block 205 is fixedly connected with the second sliding block 207, and the moving block 205 penetrates through the second sliding groove 208 and extends to the outer side of the second sliding groove, and the moving block 205 is matched with the second sliding groove 208.
Through the above technical scheme, the moving block 205 is located inside the second chute 208 and moves, and the second slider 207 is located inside the second chute 208 and slides, so that the moving block 205 can be located inside the second chute 208 and easily move, and the moving block 205 moves to the outside of the second chute 208, so that a sufficient stroke is ensured in the moving process of the moving block 205.
Specifically, the moving block 205 is slidably connected with the second chute 208, the moving block 205 is fixedly connected with the clamping plate 209, and the clamping plate 209 penetrates through the through groove 210 and extends to the outer side thereof.
Through the above technical scheme, the moving block 205 moves to drive the clamping plates 209 to move, so that the two groups of clamping plates 209 are close to or far away from each other, so that the clamping of the parts is fixed, and the clamping plates 209 penetrate through the through grooves 210, so that the clamping plates 209 can move along with the moving block 205, and enough space is available for clamping the parts.
Specifically, the through groove 210 is matched with the clamping plate 209, and the through groove 210 is in sliding connection with the clamping plate 209.
Through the above technical scheme, the clamping plate 209 and the through groove 210 are matched with each other, so that the clamping plate 209 is located in the through groove 210 to slide conveniently, and the through groove 210 can effectively prevent the movement stroke of the moving block 205 from being too large, so that the moving block 205 slides from the inside of the fixed frame 201.
When the electromagnetic coil clamping device is used, a worker places the electromagnetic coil inside the base 3, the electromagnetic coil 6 is placed inside the placing groove 4 through the placing groove 4, then the bracket 7 is placed at the position of the notch 5, then the pneumatic telescopic rod 202 is started, the output end of the pneumatic telescopic rod 202 drives the movable block 203 to move, the movable block 203 moves to drive the first sliding block 204 to move, the first sliding block 204 is located inside the first sliding groove 206 to move, the movable block 203 drives the movable block 205 to move, the movable block 205 is located inside the second sliding groove 208 to move, the movable block 203 drives the two groups of movable blocks 205 to be close to each other, the movable block 205 moves to drive the clamping plates 209 to clamp and fix the bracket 7, and then the bracket 7 is clamped and fixed conveniently, so that the worker can conveniently connect the electromagnetic coil 6 with the bracket 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.