CN203664871U - Screw tap clamping device for electric tapping - Google Patents
Screw tap clamping device for electric tapping Download PDFInfo
- Publication number
- CN203664871U CN203664871U CN201320752759.6U CN201320752759U CN203664871U CN 203664871 U CN203664871 U CN 203664871U CN 201320752759 U CN201320752759 U CN 201320752759U CN 203664871 U CN203664871 U CN 203664871U
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- CN
- China
- Prior art keywords
- clamping device
- connecting plate
- screw tap
- groove
- adjusting screw
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- Expired - Fee Related
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Abstract
A screw tap clamping device for electric tapping comprises a connecting plate. Two supporting plates are vertically arranged on one surface of the connecting plate, a connecting head is vertically arranged on the other surface of the connecting plate, the two supporting plates are arranged in a parallel mode, and a groove is formed between the two supporting plates and the connecting plate. Each supporting plate is in threaded connection with an adjusting screw rod extending into the groove, the center lines of the two adjusting screw rods coincide with each other, and the ends, inside the groove, of the adjusting screw rods are provided with a pressing plate. The screw tap clamping device is simple in structure, an electric wrench can be used for tapping, manual operation can be carried out, the screw tap clamping device is suitable for clamping screw taps with different types, good in universality and convenient to operate, and the tapping efficiency is fully improved. The screw tap clamping device can be used for drilling through clamping of a drill bit.
Description
Technical field
The utility model belongs to industrial machinery technical field, relates in particular to a kind of electric threading screw tap clamping device.
Background technology
Screw tap is the instrument that industrial circle is conventional, using screw tap to carry out tapping at present, it is all generally manual working, labour intensity is large, tapping operating efficiency is low, and the clamping device complex operation of existing clamping screw tap, and a kind of clamping device can only clamp a kind of screw tap of model, versatility is poor, and can not be used for electric wrench and clamp.
Utility model content
The utility model is in order to solve weak point of the prior art, provide a kind of easy and simple to handle, versatility good, can be used for the electric threading screw tap clamping device of electric wrench clamping tapping.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: electric threading screw tap clamping device, comprise connecting plate, connecting plate is vertically provided with two support plates on a surface, on another surface of connecting plate, be vertically provided with connector, two support plates be arranged in parallel, between two support plates and connecting plate, form a groove, on every support plate, be all threaded and extend into the adjusting screw(rod) in groove, the center line of two adjusting screw(rod)s overlaps, and adjusting screw(rod) one end in groove is provided with pressing plate.
Described connector is quadrangular structure.
Described connector is provided with the straight-bar that is parallel to connecting plate, and straight-bar two ends are rotatably connected to respectively an operating grip, and two operating grips are all perpendicular to straight-bar.
Adopt technique scheme, the bare terminal end of screw tap is put between two block pressur plates, first manually tighten two adjusting screw(rod)s, re-use spanner and will tighten two adjusting screw(rod)s, make two pressing plates tightly clamp the bare terminal end of screw tap, then electric wrench is clamped to the connector of quadrangular structure, can carry out tapping operation.In addition also can manual work, both hands respectively hand-held handle rotate in the horizontal direction, and operating grip is rotatably connected on straight-bar, can reduce like this hand and grip the frictional force of operating grip.The utility model adopts the clamping mode of two screw rods, is applicable to the screw tap of the large ting model of difference to clamp.
The utility model is simple in structure, both can use electric wrench to carry out tapping operation, also can carry out manual work, is applicable to the screw tap of the different large ting models of clamping, and versatility is good, and convenient operation, has fully improved tapping efficiency.The utility model also can carry out bore operation for the clamping of drill bit.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-.
Detailed description of the invention
Embodiment mono-, as shown in Figure 1, electric threading screw tap clamping device of the present utility model, comprise connecting plate 1, connecting plate is vertically provided with two support plates 2 on 1 one surfaces, on another surface of connecting plate 1, be vertically provided with connector 3, two support plates 2 be arranged in parallel, between two support plates 2 and connecting plate 1, form a groove 4, on every support plate 2, be all threaded and extend into the adjusting screw(rod) 5 in groove 4, the center line of two adjusting screw(rod)s 5 overlaps, and adjusting screw(rod) 5 one end in groove 4 is provided with pressing plate 6.Connector 3 is quadrangular structure.
Connecting plate 1, support plate 2 and connector 3 can be integrally manufactured, also can split be welded.
The bare terminal end of screw tap 7 is put between two block pressur plates 6, first manually tighten two adjusting screw(rod)s 5, re-use spanner and will tighten two adjusting screw(rod)s 5, make two pressing plates 6 tightly clamp the bare terminal end of screw tap 7, then electric wrench is clamped to the connector 3 of quadrangular structure, can carry out tapping operation.
Embodiment bis-, as shown in Figure 2, the difference of this embodiment and embodiment mono-is: connector 3 is provided with the straight-bar 8 that is parallel to connecting plate 1, straight-bar 8 two ends are rotatably connected to respectively 9, two operating grips 9 of an operating grip all perpendicular to straight-bar 8.
The present embodiment is manual work mode, and both hands respectively hand-held handle 9 rotate in the horizontal direction, and operating grip 9 is rotatably connected on straight-bar 8, can reduce like this frictional force of hand gripping operating grip 9.
Claims (3)
1. electric threading screw tap clamping device, it is characterized in that: comprise connecting plate, connecting plate is vertically provided with two support plates on a surface, on another surface of connecting plate, be vertically provided with connector, two support plates be arranged in parallel, between two support plates and connecting plate, form a groove, be all threaded and extend into the adjusting screw(rod) in groove on every support plate, the center line of two adjusting screw(rod)s overlaps, and adjusting screw(rod) one end in groove is provided with pressing plate.
2. electric threading screw tap clamping device according to claim 1, is characterized in that: described connector is quadrangular structure.
3. electric threading screw tap clamping device according to claim 1, is characterized in that: described connector is provided with the straight-bar that is parallel to connecting plate, straight-bar two ends are rotatably connected to respectively an operating grip, and two operating grips are all perpendicular to straight-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752759.6U CN203664871U (en) | 2013-11-26 | 2013-11-26 | Screw tap clamping device for electric tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752759.6U CN203664871U (en) | 2013-11-26 | 2013-11-26 | Screw tap clamping device for electric tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664871U true CN203664871U (en) | 2014-06-25 |
Family
ID=50961205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752759.6U Expired - Fee Related CN203664871U (en) | 2013-11-26 | 2013-11-26 | Screw tap clamping device for electric tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625711A (en) * | 2015-01-08 | 2015-05-20 | 贵州红林机械有限公司 | Dual-purpose tool for screwing studs through interference threads or unthreaded hole and use method thereof |
| CN108145440A (en) * | 2017-12-25 | 2018-06-12 | 谢涛 | A kind of precision machinery manufacture brill mill dual-purpose apparatus |
-
2013
- 2013-11-26 CN CN201320752759.6U patent/CN203664871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625711A (en) * | 2015-01-08 | 2015-05-20 | 贵州红林机械有限公司 | Dual-purpose tool for screwing studs through interference threads or unthreaded hole and use method thereof |
| CN108145440A (en) * | 2017-12-25 | 2018-06-12 | 谢涛 | A kind of precision machinery manufacture brill mill dual-purpose apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |