Clamp structure for rotary transformer cover plate machining

Abstract

The utility model relates to the technical field of rotary transformer cover plate machining, in particular to a clamp structure for rotary transformer cover plate machining, which comprises a working table, a blanking groove is arranged in the working table, a plurality of convex grooves are arranged on the working table, convex blocks are arranged in the convex grooves, an adjusting seat is arranged above the convex blocks, and adjusting plates are arranged on two sides of the adjusting seat. A first vertical plate and a second vertical plate are arranged on the adjusting seat, a door-shaped groove is formed in the lower end of the first vertical plate, a guide column is arranged in the door-shaped groove and sleeved with a connecting plate and a first spring, a clamping block is arranged at one end of the guide column, a sliding groove is formed in the upper end of the first vertical plate, and a limiting plate is arranged in the sliding groove. And a containing groove and a clamping groove are formed in the lower end face of the limiting plate, a pressing and holding piece is arranged in the containing groove, two positioning rods are arranged on the end face of the second vertical plate, the positioning rods are sleeved with second springs, and through the design, the practicability and convenience of the clamp are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary transformer cover plate processing, in particular to a clamp structure for rotary transformer cover plate processing. Background Art

[0002] A resolver cover plate usually refers to a component installed at the rear end of a motor, which is closely related to the performance and noise control of the motor. During the processing of the resolver cover plate, it is necessary to perform processes such as drilling, end face turning, inner and outer circle turning, etc. However, when drilling holes in the resolver cover plate, the waste chips generated will accumulate in large quantities on the resolver cover plate, which will affect the processing of the resolver cover plate.

[0003] The prior art patent CN217914091U discloses a cover plate processing fixture, including an operating table, multiple support blocks and two groups of clamping components, the clamping components including bolts, nuts, clamping plates, sliders and limiting units, the clamping plates having limiting holes and sliding grooves, the bolts being fixedly connected to the operating table and being located above the operating table, and the bolts passing through the limiting holes, the nuts being threadedly matched with the bolts, the sliders being slidably connected to the clamping plates and being located in the sliding grooves, the limiting units being arranged between the sliders and the operating table, the clamping plates being able to slide with the bolts by pulling the clamping plates, and the sliders being able to slide in the sliding grooves of the clamping plates at the same time, the limiting units supporting the clamping plates through the sliders, by adjusting the clamping plates to a suitable position with the rotary cover plate, and then using a wrench to twist the nuts on the bolts, the clamping plates approaching the rotary cover plate, thereby fixing the rotary cover plate on the operating table, realizing the ability to fix rotary cover plates of different specifications and sizes on the operating table, and improving practicality.

[0004] However, in the above-mentioned prior art, since the clamp clamps the rotary transformer cover plates of different sizes by connecting nuts and bolts, the operation is complicated, thereby reducing the practicality and convenience of the clamp. Utility Model Content

[0005] The purpose of the utility model is to provide a fixture structure for processing a rotary cover plate, aiming to solve the technical problem in the prior art that the fixture clamps rotary cover plates of different sizes by connecting nuts and bolts, and the operation method is relatively cumbersome, thereby reducing the practicality and convenience of the fixture.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts a fixture structure for processing a rotary cover plate, including a workbench, a blanking groove is provided in the workbench, a plurality of convex grooves are provided on the workbench, a convex block is provided in the convex groove, an adjustment seat is provided above the convex block, adjustment plates are provided on both sides of the adjustment seat, a plug rod is provided between the adjustment plate and the workbench, a first vertical plate and a second vertical plate are provided on the adjustment seat, a gate-shaped groove is provided at the lower end of the first vertical plate, a guide column is provided in the gate-shaped groove, and a connecting rod is sleeved on the guide column A plate and a first spring, and the first spring is held against the bottom of the guide column, a clamping block is arranged at one end of the guide column, the upper end of the first vertical plate has a sliding groove, a limiting plate is arranged in the sliding groove, the lower end surface of the limiting plate has a receiving groove and a clamping groove, a holding member is arranged in the receiving groove, two positioning rods are arranged on the end surface of the second vertical plate, a second spring is sleeved on the positioning rod, the clamping block is plugged into the limiting plate and is located in the clamping groove, the limiting plate is slidably connected with the corresponding positioning rod and sleeved on the two positioning rods.

[0007] Among them, the holding member includes two third springs and a pressure plate, the two third springs are respectively fixedly connected to the pressure plate and are located below the springs, the two third springs are also respectively fixedly connected to the limiting plate and are located in the receiving groove, and the pressure plate is slidably connected to the limiting plate and is located in the receiving groove.

[0008] Wherein, one side of the slide groove, one end of the pressure plate, one end of the limit plate and one end of the clamping block all have inclined surfaces.

[0009] Among them, the fixture structure for processing the rotary cover plate also includes a plurality of support members, a collecting member and a base plate. The front end face of the workbench has a through hole, and the through hole is connected to the blanking chute. The plurality of supports are respectively fixedly connected to the base plate and are located below the base plate. The collecting member is slidably connected to the workbench and is located in the through hole. The base plate is fixedly connected to the workbench and is located below the workbench.

[0010] Wherein, the support member includes an anti-slip pad, a screw and a threaded sleeve, the anti-slip pad is fixedly connected to the screw and is located at one end of the screw, the screw is threadedly connected to the threaded sleeve and is located inside the threaded sleeve, and the threaded sleeve is fixedly connected to the base plate and is located below the base plate.

[0011] Wherein, the collecting member comprises a handle and a collecting box, the handle is fixedly connected to the collecting box and is located at the front end surface of the collecting box, and the collecting box is slidably connected to the workbench and is located in the through hole.

[0012] The utility model discloses a fixture structure for processing a rotary cover plate, comprising a workbench, wherein the workbench has a blanking groove, the workbench has a plurality of convex grooves, a convex block is arranged in the convex groove, an adjustment seat is arranged above the convex block, adjustment plates are arranged on both sides of the adjustment seat, a plug rod is arranged between the adjustment plate and the workbench, a first vertical plate and a second vertical plate are arranged on the adjustment seat, the lower end of the first vertical plate has a door-shaped groove, a guide column is arranged in the door-shaped groove, a connecting plate and a first spring are sleeved on the guide column, and the first spring is pressed against the lower side of the guide column, and one end of the guide column is arranged There is a card block, the upper end of the first vertical plate is provided with a slide groove, the slide groove is provided with a limit plate, the lower end surface of the limit plate is provided with a receiving groove and a card slot, the receiving groove is provided with a pressing piece, and the end surface of the second vertical plate is provided with two positioning rods, and the positioning rods are sleeved with a second spring. Through this design, it is convenient to directly place the rotational variable cover plate between the multiple adjustment seats, and at the same time press the connecting plate to make the connecting plate descend, so that the card block is away from the limit plate, and the limit plate slides out of the slide groove, and finally the rotational variable cover plate is clamped by the pressing piece, thereby effectively improving the practicality and convenience of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a front view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Section view along line AA.

[0016] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0017] Figure 4 It is a structural schematic diagram of the adjustment seat in the first embodiment of the utility model.

[0018] Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0019] 101-workbench, 102-feeding trough, 103-convex groove, 104-convex block, 105-adjusting seat, 106-adjusting plate, 107-inserting rod, 108-first vertical plate, 109-second vertical plate, 110-door-shaped groove, 111-guide column, 112-connecting plate, 113-first spring, 114-block, 115-slide, 116-limiting plate, 117-accommodating groove, 118-slot, 119-positioning rod, 120-second spring, 121-third spring, 122-pressing plate, 123-inclined surface, 201-bottom plate, 202-through hole, 203-anti-slip pad, 204-screw, 205-threaded sleeve, 206-handle, 207-collection box. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment:

[0022] See also Figure 1 to Figure 4 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle. Figure 4 It is a structural schematic diagram of the adjustment seat in the first embodiment of the utility model.

[0023] The utility model provides a fixture structure for processing a rotary cover plate, comprising a workbench 101, wherein the holding member comprises two third springs 121 and a pressing plate 122. The above-mentioned scheme solves the technical problem that the fixture clamps rotary cover plates of different sizes by connecting nuts and bolts, and the operation method is relatively cumbersome, thereby reducing the practicality and convenience of the fixture.

[0024] According to this specific embodiment, the workbench 101 has a blanking groove 102, the workbench 101 has a plurality of convex grooves 103, the convex grooves 103 are provided with convex blocks 104, an adjustment seat 105 is provided above the convex blocks 104, both sides of the adjustment seat 105 are provided with adjustment plates 106, an insertion rod 107 is provided between the adjustment plate 106 and the workbench 101, and the adjustment seat 105 is provided with a first vertical plate 108 and a second vertical plate 109. The first vertical plate 109 has a door-shaped groove 110 at the lower end thereof, a guide column 111 is arranged in the door-shaped groove 110, a connecting plate 112 and a first spring 113 are sleeved on the guide column 111, and the first spring 113 is supported under the guide column 111, a block 114 is arranged at one end of the guide column 111, and a slide groove 115 is arranged at the upper end of the first vertical plate 108, a limit plate 116 is arranged in the slide groove 115, and the limit plate 116 is arranged in the limit plate The lower end surface of 116 has a receiving groove 117 and a clamping groove 118, and a pressing member is arranged in the receiving groove 117. The end surface of the second vertical plate 109 is provided with two positioning rods 119, and the positioning rods 119 are sleeved with a second spring 120. The clamping block 114 is plugged with the limiting plate 116 and is located in the clamping groove 118. The limiting plate 116 is slidably connected with the corresponding positioning rod 119 and sleeved on the two positioning rods 119. Through this design, it is convenient to The rotary cover is directly placed between the multiple adjustment seats 105, and the connecting plate 112 is pressed at the same time to make the connecting plate 112 descend, so that the block 114 is away from the limit plate 116, and the limit plate 116 slides out of the slide groove 115, and finally the rotary cover is clamped by the pressing member, thereby effectively improving the practicality and convenience of the clamp, and the setting of the insertion rod 107 can facilitate the accommodation of rotary cover plates of different diameters.

[0025] Among them, the two third springs 121 are respectively fixedly connected to the pressure plate 122 and are located below the springs. The two third springs 121 are also respectively fixedly connected to the limit plate 116 and are located in the receiving groove 117. The pressure plate 122 is slidably connected to the limit plate 116 and is located in the receiving groove 117. The arrangement of the pressure plate 122 and the third springs 121 can facilitate the clamping and fixing of the rotary cover plate, thereby facilitating the clamping of rotary cover plates of different thicknesses.

[0026] Secondly, one side of the slide groove 115, one end of the pressure plate 122, one end of the limit plate 116 and one end of the block 114 all have an inclined surface 123. The setting of the inclined surface 123 can facilitate the pressure plate 122 to directly enter the slide groove 115, and the block 114 can directly slide into the slot 118.

[0027] When the utility model is used to clamp and fix the rotary cover plate, the rotary cover plate is placed on the plurality of the adjustment seats 105 and abutted against the connecting plate 112, and the rotary cover plate is pressed at the same time to make the connecting plate 112 descend, and the connecting plate 112 drives the clamping block 114 to move out of the clamping groove 118, and the limiting plate 116 is moved out of the sliding groove 115 by the action of the second spring 120 and moves to the top of the rotary cover plate. At this time, the abutting member clamps and fixes the upper end surface of the rotary cover plate, and under the action of the first spring 113, the rotary cover plate is clamped by the connecting plate 112 and the limit plate 116 are firmly clamped. When the rotary cover needs to be taken out, the limit plate 116 is pulled to move the limit plate 116 toward the direction of the second vertical plate 109 and move out of the upper end surface of the rotary cover. At the same time, the connecting plate 112 is acted upon by the first spring 113 to push the rotary cover out. At this time, the clamp 114 is inserted into the clamping groove 118. In this way, the technical problem that the clamp clamps rotary cover plates of different sizes by connecting nuts and bolts and the operation is more cumbersome, thereby reducing the practicality and convenience of the clamp is solved.

[0028] The second embodiment is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0030] The utility model provides a fixture structure for processing a rotary cover plate, which also includes multiple support members, a collecting member and a bottom plate 201. The support member includes an anti-slip pad 203, a screw rod 204 and a threaded sleeve 205, and the collecting member includes a handle 206 and a collecting box 207.

[0031] According to this specific embodiment, the front end face of the workbench 101 has a through hole 202, and the through hole 202 is communicated with the blanking chute 102, and the plurality of supports are respectively fixedly connected to the base plate 201 and are located below the base plate 201, and the collecting piece is slidably connected to the workbench 101 and is located in the through hole 202, and the base plate 201 is fixedly connected to the workbench 101 and is located below the workbench 101. The support piece can be used to support the fixture, so that the fixture can be applied to more working environments, and the collecting piece can be used to collect waste dropped during the processing of the rotary cover plate.

[0032] Among them, the anti-skid pad 203 is fixedly connected to the screw rod 204 and is located at one end of the screw rod 204. The screw rod 204 is threadedly connected to the threaded sleeve 205 and is located inside the threaded sleeve 205. The threaded sleeve 205 is fixedly connected to the base plate 201 and is located below the base plate 201. The anti-skid pad 203 can improve the grip and avoid slipping. The arrangement of the screw rod 204 and the threaded sleeve 205 can facilitate the subsequent replacement of the damaged anti-skid pad 203.

[0033] The handle 206 is fixedly connected to the collection box and is located at the front end surface of the collection box 207 . The collection box 207 is slidably connected to the workbench 101 and is located in the through hole 202 .

[0034] A fixture structure for processing a rotational transformer cover plate is used in accordance with the present embodiment. The support member can be used to support the fixture, thereby facilitating the fixture to be applied to more working environments. The collecting member can be used to collect waste materials dropped during the processing of the rotational transformer cover plate. The anti-skid pad 203 can improve the grip to avoid slipping. The arrangement of the screw 204 and the threaded sleeve 205 can facilitate the subsequent replacement of the damaged anti-skid pad 203.

[0035] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A fixture structure for processing a rotary cover plate, characterized in that: The cam is provided with a first spring and a second spring, and the second spring is provided with a spring which is pressed against the second end of the guide rail.

2. The fixture structure for processing a rotary cover plate according to claim 1, characterized in that: The holding member includes two third springs and a pressure plate, the two third springs are respectively fixedly connected to the pressure plate and are located below the springs, the two third springs are also respectively fixedly connected to the limiting plate and are located in the receiving groove, and the pressure plate is slidably connected to the limiting plate and is located in the receiving groove.

3. The fixture structure for processing a rotary cover plate according to claim 2, characterized in that: One side of the slide groove, one end of the pressure plate, one end of the limit plate and one end of the clamping block all have inclined surfaces.

4. The fixture structure for processing a rotary cover plate according to claim 3, characterized in that: The fixture structure for processing the rotary transformer cover plate also includes a plurality of support members, a collecting member and a base plate. The front end surface of the workbench has a through hole, and the through hole is connected to the blanking chute. The plurality of supports are respectively fixedly connected to the base plate and are located below the base plate. The collecting member is slidably connected to the workbench and is located in the through hole. The base plate is fixedly connected to the workbench and is located below the workbench.

5. The fixture structure for processing a rotary cover plate according to claim 4, characterized in that: The support member includes an anti-skid pad, a screw rod and a threaded sleeve. The anti-skid pad is fixedly connected to the screw rod and is located at one end of the screw rod. The screw rod is threadedly connected to the threaded sleeve and is located inside the threaded sleeve. The threaded sleeve is fixedly connected to the base plate and is located below the base plate.

6. The fixture structure for processing a rotary cover plate according to claim 5, characterized in that: The collecting member comprises a handle and a collecting box, wherein the handle is fixedly connected to the collecting box and is located at the front end surface of the collecting box, and the collecting box is slidably connected to the workbench and is located in the through hole.

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