CN215315850U - Drilling device of wallboard for steel wire rope electric block - Google Patents
Drilling device of wallboard for steel wire rope electric block Download PDFInfo
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- CN215315850U CN215315850U CN202121239504.0U CN202121239504U CN215315850U CN 215315850 U CN215315850 U CN 215315850U CN 202121239504 U CN202121239504 U CN 202121239504U CN 215315850 U CN215315850 U CN 215315850U
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- bottom plate
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- pressing
- wallboard
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Abstract
The utility model discloses a drilling device for a wallboard for a steel wire rope electric hoist, and belongs to the technical field of drilling of wallboards for all-steel wire rope electric hoists. The wall plate comprises a bottom plate and a positioning plate positioned above the bottom plate, wherein a plurality of wall plates are placed in an interval space between the bottom plate and the positioning plate, the positioning plate is provided with a plurality of drill bushings in a transition fit manner, two guide pillars are arranged on the bottom plate, the bottom ends of the guide pillars are in interference fit with the bottom plate, the positioning plate is in sliding fit on the two guide pillars, and the guide pillar sleeves respectively fixed on the top surfaces of the positioning plate are used for the corresponding guide pillars to penetrate out; the first positioning block and the second positioning block are respectively fixed on one transverse side and one longitudinal side of the bottom plate. The bottom plate and the positioning plate are connected into an integral structure through the guide pillars and the guide pillar sleeves, the positioning precision of the positioning plate and the bottom plate is improved to prevent the positioning plate from being misplaced, the bottom plate is used for positioning a plurality of wallboards through the two lateral positioning blocks, and in the process of drilling on the wallboards, the wallboards can be prevented from moving due to working vibration, so that the drilling processing yield is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a drilling device for a wallboard for a steel wire rope electric hoist, and belongs to the technical field of drilling of wallboards for steel wire rope electric hoists.
[ background of the utility model ]
The wall plate for assembling the steel wire rope electric block needs to be drilled, a plurality of stacked and tidy wall plates need to be placed on the workbench firstly during specific operation, and then the rocker arm drilling machine is used for drilling holes one by one. In the drilling process, the wall plate can slide relative to the workbench, so that the hole spacing of the drilled holes is difficult to ensure to meet the design requirement.
[ Utility model ] content
Aiming at the defects in the prior art, the utility model provides a drilling device for a wallboard for a steel wire rope electric block.
Therefore, the utility model provides the following technical scheme:
drilling equipment of wire rope is wallboard for electric block, including a bottom plate, be located a locating plate of bottom plate top, the polylith wallboard is shelved in the space confession between bottom plate and the locating plate, and locating plate transition fit is provided with a plurality of drill bushings, and its improvement point lies in: the bottom plate is provided with two guide pillars, the bottom end of each guide pillar is in interference fit with the bottom plate, the positioning plate is in sliding fit with the two guide pillars, and the top surface of the positioning plate is respectively provided with a guide pillar sleeve for the corresponding guide pillar to penetrate out; the bottom plate is fixed with a first positioning block at one lateral side and a second positioning block at one longitudinal side.
The utility model also comprises a pair of tightening pieces for pressing the positioning plate, each tightening piece respectively comprises a pressing plate, an outer bolt and a pressing adjusting bolt, the pressing plate is provided with a long slot hole and a through hole positioned at the outer end of the pressing plate, the outer bolt is positioned at the outer side of the adjacent guide pillar and penetrates through the through hole, the bolt head of the outer bolt props against the bottom plate, the nut screwed on the outer bolt is used for placing the pressing plate, the bottom end of the pressing adjusting bolt is fixedly connected with the bottom plate, and the top end of the pressing adjusting bolt penetrates through the long slot hole and then is screwed on the adjusting nut.
In order to enhance the sufficiency of the pressing force of the pressing plate, the height from the upper end surface of the nut to the top surface of the bottom plate is larger than or equal to the sum of the stack height of the wall plates and the thickness of the positioning plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the bottom plate and the positioning plate are connected into an integral structure through the guide pillars and the guide pillar sleeves, the positioning precision of the positioning plate and the bottom plate is improved so as to prevent the positioning plate from being dislocated, the bottom plate is used for positioning a plurality of wallboards through the two lateral positioning blocks, and in the process of drilling operation on the wallboards, the situation that the wallboards move due to working vibration can be avoided, so that the drilling processing yield is improved.
2. After the tightening piece is additionally arranged, positive pressure is transmitted to each wallboard through the positioning plate, so that gaps between the wallboards can be eliminated, on one hand, scrap iron generated by drilling can be prevented from entering gaps between upper and lower adjacent wallboards, the interference on machining precision is avoided, on the other hand, the top-layer wallboard is further prevented from sliding relative to the positioning plate and the wallboards, and therefore the drilling precision and the working efficiency are improved, and a drilling point does not need to be manually found in a time-consuming manner.
[ description of the drawings ]
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
[ detailed description ] embodiments
Please refer to fig. 1 and 2, the drilling device for the wallboard of the steel wire rope electric block comprises a bottom plate 1 and a positioning plate 2 located above the bottom plate, wherein a plurality of wallboards B stacked together are arranged in a space between the bottom plate and the positioning plate, the positioning plate is provided with a plurality of drill bushings 3, the positioning plate 2 and the drill bushings 3 are in transition fit, and the improvement point is that: two guide posts 4 are arranged on the bottom plate 1, the bottom ends of the guide posts 4 are in interference fit with the bottom plate 1 (the two guide posts are symmetrically arranged in the figure), the positioning plate 2 is slidably arranged on the two guide posts 4, and the top surfaces of the positioning plate 2 are respectively provided with a guide post sleeve 5 fixed in a welding mode for the upper ends of the corresponding guide posts 4 to penetrate out; the base plate 1 is fixed at one lateral side thereof with a first positioning block 61 and at one longitudinal side thereof with a second positioning block 62.
The utility model also comprises a pair of tightening pieces for pressing the positioning plate, each tightening piece respectively comprises a pressure plate 7, an outer bolt 8 and a pressing adjusting bolt 9, the pressure plate 7 is provided with a long slot hole 72 and a through hole 71 positioned at the outer end of the pressure plate, the outer bolt 8 is positioned at the outer side of the adjacent guide post, the outer bolt 8 penetrates through the through hole 71, the bolt head of the outer bolt 8 is abutted against the bottom plate 1, the nut 81 screwed on the outer bolt 8 is placed on the pressure plate 7, the bottom end of the pressing adjusting bolt 9 is fixedly connected with the bottom plate 1, and the top end of the pressing adjusting bolt passes through the long slot hole 72 and then is screwed on the adjusting nut 91.
The two sets of tightening pieces have the same structure, can be used universally and interchanged and are symmetrically arranged, wherein the pressing adjusting bolts are stud bolts, and the stud bolts on the left side and the right side are arranged at the same height.
As shown in fig. 2, the bottom surface of the adjusting nut 91 contacts the top surface of the pressing plate 7, and when the adjusting nut 91 is turned, the pressing plate 7 moves downward relative to the pressing adjusting bolt 9, i.e., the portion of the pressing plate 7 contacting the positioning plate 2 exerts a downward pressure on the positioning plate 2, thereby pressing the positioning plate 2.
The height from the upper end face of the nut 81 to the top face of the bottom plate 1 is greater than or equal to the sum of the stack height of the wall plate B and the thickness of the positioning plate 2.
The bottom plate 1 is rectangular; the positioning plate 2 is waist-shaped, and the surface area of the positioning plate is smaller than that of the bottom plate 1.
In the figure, three drill bushings 3 are shown, which are distributed in a triangular shape, the upper one of which is larger (see fig. 2), and the two drill bushings located below which have the same size and are smaller than the upper one.
The first positioning block 61 and the second positioning block 62 are both made of angle iron, the bottom of each positioning block is fixed on the top surface of the bottom plate 1 through a screw, and the vertical surface of the first positioning block 61 and the vertical surface of the second positioning block 62 are respectively used for limiting one side edge of the wallboard B and the other side edge of the wallboard B; wall panel B is similarly inverted T-shaped.
Claims (3)
1. The utility model provides a drilling equipment of wire rope is wallboard for electric block, includes a bottom plate, is located a locating plate of bottom plate top, and the polylith wallboard is shelved to the space between bottom plate and the locating plate confession, and the locating plate transition fit is provided with a plurality of drill bushings, its characterized in that: the bottom plate is provided with two guide pillars, the bottom end of each guide pillar is in interference fit with the bottom plate, the positioning plate is in sliding fit with the two guide pillars, and the top surface of the positioning plate is respectively provided with a guide pillar sleeve for the corresponding guide pillar to penetrate out; the bottom plate is fixed with a first positioning block at one lateral side and a second positioning block at one longitudinal side.
2. The drilling device of the wallboard for the wire rope electric block as claimed in claim 1, wherein: the positioning plate comprises a positioning plate and a pair of tightening pieces, wherein the tightening pieces are used for pressing the positioning plate, each tightening piece comprises a pressing plate, an outer bolt and a pressing adjusting bolt, the pressing plate is provided with a long groove hole and a through hole positioned at the outer end of the pressing plate, the outer bolt is positioned on the outer side of the adjacent guide pillar and penetrates through the through hole, the bolt head of the outer bolt is abutted against the bottom plate, the outer bolt is screwed with a nut for placing the pressing plate, the bottom end of the pressing adjusting bolt is fixedly connected with the bottom plate, and the top end of the pressing adjusting bolt penetrates through the long groove hole and then is screwed with the adjusting nut.
3. The drilling device of the wallboard for the wire rope electric block as claimed in claim 2, wherein: the height from the upper end surface of the nut to the top surface of the bottom plate is greater than or equal to the sum of the stack height of the wall plate and the thickness of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239504.0U CN215315850U (en) | 2021-05-30 | 2021-05-30 | Drilling device of wallboard for steel wire rope electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239504.0U CN215315850U (en) | 2021-05-30 | 2021-05-30 | Drilling device of wallboard for steel wire rope electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215315850U true CN215315850U (en) | 2021-12-28 |
Family
ID=79550798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121239504.0U Active CN215315850U (en) | 2021-05-30 | 2021-05-30 | Drilling device of wallboard for steel wire rope electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215315850U (en) |
-
2021
- 2021-05-30 CN CN202121239504.0U patent/CN215315850U/en active Active
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