CN208408775U - A kind of fixed machine tool fixture of nut tapping - Google Patents
A kind of fixed machine tool fixture of nut tapping Download PDFInfo
- Publication number
- CN208408775U CN208408775U CN201820950552.2U CN201820950552U CN208408775U CN 208408775 U CN208408775 U CN 208408775U CN 201820950552 U CN201820950552 U CN 201820950552U CN 208408775 U CN208408775 U CN 208408775U
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- fixedly connected
- nut
- gas pipe
- annular gas
- machine tool
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Abstract
The utility model discloses a kind of nut tappings to offer hexagon placing groove with fixed machine tool fixture, including workbench and clamping device, the upper end of the workbench；The clamping device is fixedly connected on the upper end of workbench；The clamping device includes annular gas pipe and three sleeves, annular gas pipe is connect by snorkel with extraneous high-pressure pump, the annular gas pipe is fixedly connected on the upper end of workbench, three sleeves are fixedly connected on the inner sidewall of annular gas pipe, and three sleeves are equally spaced in a ring, pass through clamping sides nut and upper end clamp nut, it is thus possible to play good fixed effect.
Description
Technical field
The utility model relates to field of machining, the fixed machine tool fixture of specially a kind of nut tapping.
Background technique
In the manufacturing process of hex nut, as soon as the nut that process is carries out tapping, this needs fixture class to clamp
Nut askew phenomenon would not occur, while also preventing due to fixation to guarantee the stabilization of nut when tapping in this way
It is insecure and screw tap is caused to damage, however existing fixture can not well clamp nut or even structure is extremely complex, and
And it is to be fixed from its side wall that existing nut is fixed, also fixed effect can be made bad in this way, for this purpose, proposing one kind
The fixed machine tool fixture of nut tapping.
Utility model content
The purpose of this utility model is to provide a kind of fixed machine tool fixtures of nut tapping, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fixed machine tool fixture of nut tapping use, including workbench and clamping device, the upper end of the workbench open up
There is hexagon placing groove；
The clamping device is fixedly connected on the upper end of workbench；
The clamping device includes annular gas pipe and three sleeves, and annular gas pipe passes through snorkel and extraneous high-pressure pump
Connection, the annular gas pipe are fixedly connected on the upper end of workbench, and three sleeves are fixedly connected on the inside of annular gas pipe
On wall, and three sleeves are equally spaced in a ring, and the inner sidewall of the sleeve is fixedly connected with air motor, the air motor
Air inlet connected by hose and annular gas pipe perforation, the output end of the air motor is fixedly connected with screw rod, the silk
Bar is threaded with nut, and the side walls of the nut are connected on the inner sidewall of sleeve, and the nut is far from air motor
Side be symmetrically connected with one end of two connecting rods, the other end of two connecting rods is fixedly connected with the same fixture block；
Slidably connect pressing device on the sleeve, the pressing device includes cylinder, connecting tube and down-pressed pole, described
Cylinder is connected by gas-guide tube and annular gas pipe perforation, and the connecting tube is slidably connected on the side wall of sleeve, and the cylinder is solid
Surely it is connected to the upper end of connecting tube, the cylinder inside wall slidably connects piston, and the lower end of the piston is fixedly connected with down
One end of compression bar, the other end of the down-pressed pole sequentially pass through the lower end of cylinder and the side wall of connecting tube and reach outside connecting tube,
One end that the down-pressed pole is located at outside connecting tube is fixedly connected with compact heap.
Preferably, the lower end of the compact heap is fixedly connected with rubber block.
Preferably, the fixture block is triangular structure.
Preferably, the fixture block is fixedly connected with permanent magnet far from the side of connecting rod.
Preferably, the down-pressed pole is L-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
This nut tapping is simple with fixed machine tool fixture structure,
1. by the way that air motor, connecting rod and fixture block is added, air motor is able to drive screw rod rotation, allows for spiral shell in this way
Mother is able to drive connecting rod and fixture block moves together, and as nut constantly moves, fixture block will constantly be clamped nut, then
In addition the suction of permanent magnet, it is thus possible to well be fixed the side wall of nut.
2. the gas in annular gas pipe enters in cylinder, and piston starts to transport by the way that piston, down-pressed pole and compact heap is added
Dynamic, so that down-pressed pole be driven to move downward, the movement of down-pressed pole just will drive compact heap and move downward, thus compact heap
The upper end of nut is compressed, good fixed effect is thus played.
In conclusion passing through clamping sides nut and upper end clamp nut, it is thus possible to play good fixed effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is Section A-A schematic diagram；
Fig. 4 is pressing device structure sectional view.
In figure: workbench 1, clamping device 2, pressing device 3, annular gas pipe 201, sleeve 202, nut 203, screw rod 204,
Air motor 205, connecting rod 206, fixture block 207, cylinder 301, piston 302, down-pressed pole 303, connecting tube 304, compact heap 305.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Based on the embodiments of the present invention, what those of ordinary skill in the art obtained without making creative work has
Other embodiments are fallen within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of fixed machine tool fixture of nut tapping use, including workbench 1 and clamping device 2, the upper end of workbench 1 offer
Hexagon placing groove；Clamping device 2 is fixedly connected on the upper end of workbench 1；
Clamping device 2 includes annular gas pipe 201 and three sleeves 202, and annular gas pipe 201 passes through snorkel and extraneous height
Compression pump connection, annular gas pipe 201 are fixedly connected on the upper end of workbench 1, and three sleeves 202 are fixedly connected on annular gas pipe
On 201 inner sidewall, and three sleeves 202 are equally spaced in a ring, and the inner sidewall of sleeve 202 is fixedly connected with air motor
205, the air inlet of air motor 205 is connected by hose and the perforation of annular gas pipe 201, and the output end of air motor 205 is fixed
It is connected with screw rod 204, screw rod 204 is threaded with nut 203, and the side walls of nut 203 are connected to the inner sidewall of sleeve 202
On, nut 203 is symmetrically connected with one end of two connecting rods 206 far from the side of air motor 205, two connecting rods 206
The other end is fixedly connected with the same fixture block 207, and fixture block 207 is triangular structure, and the shape of triangular structure and nut is very
Fitting, is conducive to fix, fixture block 207 is fixedly connected with permanent magnet far from the side of connecting rod 206, and the presence of permanent magnet can be helped
Help fixation.
Pressing device 3 is slidably connected on sleeve 202, pressing device 3 includes cylinder 301, connecting tube 304 and down-pressed pole
303, cylinder 301 is connected by gas-guide tube and the perforation of annular gas pipe 201, and connecting tube 304 is slidably connected at the side wall of sleeve 202
On, cylinder 301 is fixedly connected on the upper end of connecting tube 304, and 301 inner sidewall of cylinder slidably connects piston 302, piston 302
Lower end is fixedly connected with one end of down-pressed pole 303, and down-pressed pole 303 is L-shaped structure, would not block when movement in this way
Firmly the phenomenon that, the other end of down-pressed pole 303 sequentially pass through the lower end of cylinder 301 and the side wall of connecting tube 304 and reach connecting tube
Outside 304, one end that down-pressed pole 303 is located at outside connecting tube 304 is fixedly connected with compact heap 305, and the lower end of compact heap 305 is fixed to be connected
It is connected to rubber block, in this way when folder, sliding phenomenon would not occur and occur.
In this case, nut is placed in placing groove, is then turned on extraneous air pump, such high pressure gas will enter annular
In tracheae 201, enter in air motor 205 into the gas in annular gas pipe 201 using hose, to drive air motor
205 rotations, the rotation of air motor 205 will drive the rotation of screw rod 204, and the rotation of screw rod 204 constantly can drive nut 203 to transport
It is dynamic, then connecting rod 206 and fixture block 207 is driven to move together, as nut 203 constantly moves, fixture block 207 will be continuous
Nut is clamped, along with the suction of permanent magnet, it is thus possible to the side wall of nut be fixed into effect well；
The gas in annular gas pipe 201 enters in cylinder 301 simultaneously, 302 setting in motion of piston, to drive down-pressed pole
303 move downward, and the movement of down-pressed pole 303 just will drive compact heap 305 and move downward, so that compact heap 305 can be by spiral shell
Female upper end compresses, and thus plays good fixed effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of nut tapping fixed machine tool fixture, including workbench (1) and clamping device (2), the workbench (1) it is upper
End offers hexagon placing groove；
It is characterized by: the clamping device (2) is fixedly connected on the upper end of workbench (1)；
The clamping device (2) includes annular gas pipe (201) and three sleeves (202), annular gas pipe (201) by snorkel with
Extraneous high-pressure pump connection, the annular gas pipe (201) are fixedly connected on the upper end of workbench (1), three sleeves
(202) it is fixedly connected on the inner sidewall of annular gas pipe (201), and three sleeves (202) are equally spaced in a ring, the sleeve
(202) inner sidewall is fixedly connected with air motor (205), and the air inlet of the air motor (205) passes through hose and annular
Tracheae (201) perforation connection, the output end of the air motor (205) are fixedly connected with screw rod (204), the screw rod (204)
It is threaded with nut (203), the side walls of the nut (203) are connected on the inner sidewall of sleeve (202), the nut
(203) side far from air motor (205) is symmetrically connected with one end of two connecting rods (206), two connecting rods
(206) the other end is fixedly connected with the same fixture block (207)；
It is slidably connected pressing device (3) on the sleeve (202), the pressing device (3) includes cylinder (301), connecting tube
(304) it is connected with down-pressed pole (303), the cylinder (301) by gas-guide tube and annular gas pipe (201) perforation, the connecting tube
(304) it is slidably connected on the side wall of sleeve (202), the cylinder (301) is fixedly connected on the upper end of connecting tube (304), institute
It states cylinder (301) inner sidewall to slidably connect piston (302), the lower end of the piston (302) is fixedly connected with down-pressed pole (303)
One end, the other end of the down-pressed pole (303) sequentially passes through the lower end of cylinder (301) and the side wall of connecting tube (304) and arrives
Outside up to connecting tube (304), the down-pressed pole (303) is located at the one end of connecting tube (304) outside and is fixedly connected with compact heap (305).
2. a kind of fixed machine tool fixture of nut tapping according to claim 1, it is characterised in that: the compact heap
(305) lower end is fixedly connected with rubber block.
3. a kind of fixed machine tool fixture of nut tapping according to claim 1, it is characterised in that: the fixture block (207)
For triangular structure.
4. a kind of fixed machine tool fixture of nut tapping according to claim 1, it is characterised in that: the fixture block (207)
Side far from connecting rod (206) is fixedly connected with permanent magnet.
5. a kind of fixed machine tool fixture of nut tapping according to claim 1, it is characterised in that: the down-pressed pole
It (303) is L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950552.2U CN208408775U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed machine tool fixture of nut tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950552.2U CN208408775U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed machine tool fixture of nut tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408775U true CN208408775U (en) | 2019-01-22 |
Family
ID=65109184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950552.2U Active CN208408775U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed machine tool fixture of nut tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497320A (en) * | 2020-04-15 | 2020-08-07 | 黄华 | Multidirectional positioning mechanism of carton production |
| CN111890168A (en) * | 2020-06-03 | 2020-11-06 | 福建浩蓝光电有限公司 | Waste folding machine for machining high-precision floating focusing lens and using method of waste folding machine |
-
2018
- 2018-06-20 CN CN201820950552.2U patent/CN208408775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497320A (en) * | 2020-04-15 | 2020-08-07 | 黄华 | Multidirectional positioning mechanism of carton production |
| CN111497320B (en) * | 2020-04-15 | 2021-09-17 | 河源市中通彩印股份有限公司 | Multidirectional positioning mechanism of carton production |
| CN111890168A (en) * | 2020-06-03 | 2020-11-06 | 福建浩蓝光电有限公司 | Waste folding machine for machining high-precision floating focusing lens and using method of waste folding machine |
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