CN207447421U - A kind of terminal box upper shell borehole drill construction - Google Patents
A kind of terminal box upper shell borehole drill construction Download PDFInfo
- Publication number
- CN207447421U CN207447421U CN201721248519.7U CN201721248519U CN207447421U CN 207447421 U CN207447421 U CN 207447421U CN 201721248519 U CN201721248519 U CN 201721248519U CN 207447421 U CN207447421 U CN 207447421U
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- China
- Prior art keywords
- fixed
- plate
- top surface
- top plate
- lifting
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Abstract
The utility model discloses a kind of terminal box upper shell borehole drill constructions, including rack, the middle top surface of the top plate of the rack is fixed with main backstop, the middle part of the top plate of main backstop has main straight slot, the both sides top surface of the top plate of main backstop is fixed with lifting cylinder, the push rod of lifting cylinder passes through the top plate of main backstop and is fixed with upper junction plate, the both sides of the middle top surface of upper junction plate are fixed with lifting support frame, lifting motor is fixed on the top plate of lifting support frame, the bottom of vertical screw rod is hinged on upper junction plate, the top of vertical screw rod is hinged on the top plate of lifting support frame, the output shaft of lifting motor is splined shaft, in the splined hole that splined shaft sleeve has on the top of vertical screw rod, lifter plate is screwed onto in two vertical screw rods, the middle top surface of lifter plate is fixed with bore motor.Work pieces process can be fixed and ensure that its bottom surface and top surface are supported by it, and realize automatic punching, ensure drilling quality.
Description
Technical field：
The utility model is related to hardware component manufacturing equipment technical fields, more specifically to a kind of terminal box upper shell
Borehole drill construction.
Background technology：
Existing workpiece (upper shell of terminal box) is usually to drill, however its housing rate of exchange is thin, so exists
It needs to carry out inner support and external stability during installation, needs specific fixing and holding mechanism, and now there is no such structure,
It can only be gripped by the way that multiple parts are combined and spliced, very troublesome, efficiency is low, in addition, it is desirable to which Manual punching, easily makes
Workpiece deforms.
Utility model content：
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of terminal box upper shell drilling machine
Structure, work pieces process can be fixed and ensure that its bottom surface and top surface are supported by it, and realize automatic punching, ensure punching matter
Amount.
The technology solution of the utility model is as follows：
A kind of terminal box upper shell borehole drill construction, including rack, the middle top surface of the top plate of the rack is fixed with main branch
Support, the middle part of the top plate of main backstop have main straight slot, and the both sides top surface of the top plate of main backstop is fixed with lifting cylinder, rises
The push rod of drop oil cylinder passes through the top plate of main backstop and is fixed with upper junction plate, and the both sides of the middle top surface of upper junction plate are fixed with
Lifting support frame is fixed with lifting motor on the top plate of lifting support frame, and the bottom of vertical screw rod is hinged on upper junction plate, erects
The top of straight screw rod is hinged on the top plate of lifting support frame, and the output shaft of lifting motor is splined shaft, and splined shaft sleeve is perpendicular
In the splined hole that the top of straight screw rod has, lifter plate is screwed onto in two vertical screw rods, and the middle top surface of lifter plate is fixed with
Bore motor, the output shaft of bore motor through lifter plate and are fixed with drill bit, and drill bit passes through what the middle part of upper junction plate had
The middle through-hole for the upper holder block that the bottom surface of through hole and upper junction plate is fixed with simultaneously is stretched under being fixedly arranged in the middle of of top plate of rack
In the middle part shrinkage pool for the protruding block that the top surface of fixed seat has.
Further, the top surface of the lower fixed seat is placed with workpiece, and protruding block sleeve has in the middle part bottom surface of workpiece
In some grooves, the bottom surface of upper holder block has is pressed against installation groove with the corresponding installation groove of workpiece, the top surface of workpiece
On top surface, drill bit passes through workpiece.
Further, the inside of the lower fixed seat has center main cavity, and center main cavity is communicated with middle part shrinkage pool.
Further, the center blanking hole that the middle part of the top plate of the rack has is communicated with center main cavity.
The beneficial effects of the utility model are：
Work pieces process can be fixed and ensure that its bottom surface and top surface are supported by it, and realize automatic punching, ensure
Drilling quality.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment：
Embodiment：As shown in Figure 1, a kind of terminal box upper shell borehole drill construction, including rack 10, the top plate of the rack 10
Middle top surface be fixed with main backstop 11, the middle part of the top plate of main backstop 11 has main straight slot 12, the top of main backstop 11
The both sides top surface of plate is fixed with lifting cylinder 13, and the push rod of lifting cylinder 13 passes through top plate and the company of being fixed with of main backstop 11
Fishplate bar 14, the both sides of the middle top surface of upper junction plate 14 are fixed with lifting support frame 15, are fixed on the top plate of lifting support frame 15
There is lifting motor 16, the bottom of vertical screw rod 17 is hinged on upper junction plate 14, and the top of vertical screw rod 17 is hinged on lifting branch
On the top plate of support 15, the output shaft of lifting motor 16 is splined shaft, and splined shaft sleeve has on the top of vertical screw rod 17
In splined hole, lifter plate 18 is screwed onto in two vertical screw rods 17, and the middle top surface of lifter plate 18 is fixed with bore motor 181,
The output shaft of bore motor 181 is through lifter plate 18 and is fixed with drill bit 182, and drill bit 182 has through the middle part of upper junction plate 14
The middle through-hole 191 for the upper holder block 19 that the bottom surface of some through holes 141 and upper junction plate 14 is fixed with simultaneously stretches into the top plate of rack 10
The lower fixed seat 20 being fixedly arranged in the middle of the middle part shrinkage pool 22 of protruding block 21 that has of top surface in.
Further, the top surface of the lower fixed seat 20 is placed with workpiece 100, and 21 sleeve of protruding block is in workpiece 100
In the groove that middle part bottom surface has, the bottom surface of upper holder block 19 have with 100 corresponding installation groove 192 of workpiece, workpiece 100
Top surface is pressed against on the top surface of installation groove 192, and drill bit 182 passes through workpiece 100.
Further, the inside of the lower fixed seat 20 has center main cavity 23, and center main cavity 23 and middle part are recessed
Hole 22 communicates.
Further, the center blanking hole 101 that the middle part of the top plate of the rack 10 has and 23 phase of center main cavity
It is logical.
The present embodiment when in use, workpiece 100 is placed on the top surface of lower fixed seat 20, and 21 sleeve of protruding block is in workpiece
In the groove that 100 middle part bottom surface has, then, promoted by the push rod of lifting cylinder 13 so that workpiece 100 is clamped in protrusion
Between block 21 and upper holder block 19, then, being run by lifting motor 16 so that drill bit 182 declines, meanwhile, bore motor 181 is transported
Row realizes that drill bit 182 rotates, and so as to drill to workpiece 100, waste material is after the entrance of center main cavity 23 from center blanking hole 101
Discharge, it is very convenient.
Claims (4)
1. a kind of terminal box upper shell borehole drill construction, including rack (10), it is characterised in that：In the top plate of the rack (10)
Portion's top surface is fixed with main backstop (11), and the middle part of the top plate of main backstop (11) has main straight slot (12), main backstop (11)
The both sides top surface of top plate be fixed with lifting cylinder (13), the push rod of lifting cylinder (13) through main backstop (11) top plate simultaneously
Upper junction plate (14) is fixed with, the both sides of the middle top surface of upper junction plate (14) are fixed with lifting support frame (15), lifting support
Lifting motor (16) is fixed on the top plate of frame (15), the bottom of vertical screw rod (17) is hinged on upper junction plate (14), vertically
The top of screw rod (17) is hinged on the top plate of lifting support frame (15), and the output shaft of lifting motor (16) is splined shaft, spline
In the splined hole that axis sleeve has on the top of vertical screw rod (17), lifter plate (18) is screwed onto in two vertical screw rods (17),
The middle top surface of lifter plate (18) is fixed with bore motor (181), and the output shaft of bore motor (181) passes through lifter plate (18) simultaneously
It is fixed with drill bit (182), the through hole (141) and upper junction plate (14) that the middle part of drill bit (182) through upper junction plate (14) has
The middle through-hole (191) of upper holder block (19) that is fixed with of bottom surface and to stretch into being fixedly arranged in the middle of for the top plate of rack (10) lower solid
In the middle part shrinkage pool (22) for the protruding block (21) that the top surface of reservation (20) has.
2. a kind of terminal box upper shell borehole drill construction according to claim 1, it is characterised in that：The lower fixed seat (20)
Top surface is placed with workpiece (100), in the groove that protruding block (21) sleeve has in the middle part bottom surface of workpiece (100), upper holder block
(19) bottom surface has is pressed against installation groove with workpiece (100) corresponding installation groove (192), the top surface of workpiece (100)
(192) on top surface, drill bit (182) passes through workpiece (100).
3. a kind of terminal box upper shell borehole drill construction according to claim 1, it is characterised in that：The lower fixed seat (20)
Inside has center main cavity (23), and center main cavity (23) is communicated with middle part shrinkage pool (22).
4. a kind of terminal box upper shell borehole drill construction according to claim 1, it is characterised in that：The top plate of the rack (10)
The center blanking hole (101) that has of middle part communicated with center main cavity (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248519.7U CN207447421U (en) | 2017-09-27 | 2017-09-27 | A kind of terminal box upper shell borehole drill construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248519.7U CN207447421U (en) | 2017-09-27 | 2017-09-27 | A kind of terminal box upper shell borehole drill construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447421U true CN207447421U (en) | 2018-06-05 |
Family
ID=62284350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721248519.7U Expired - Fee Related CN207447421U (en) | 2017-09-27 | 2017-09-27 | A kind of terminal box upper shell borehole drill construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447421U (en) |
-
2017
- 2017-09-27 CN CN201721248519.7U patent/CN207447421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |