CN207915254U - A kind of Unstandard Hardmetal clamp for machining - Google Patents
A kind of Unstandard Hardmetal clamp for machining Download PDFInfo
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- CN207915254U CN207915254U CN201820106499.8U CN201820106499U CN207915254U CN 207915254 U CN207915254 U CN 207915254U CN 201820106499 U CN201820106499 U CN 201820106499U CN 207915254 U CN207915254 U CN 207915254U
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- hexagon
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- unstandard
- hardmetal
- cylinder
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Abstract
The utility model is related to a kind of Unstandard Hardmetal clamp for machining, belong to metal working technical area comprising fixture shell, fixed mandril, spring and installation pedestal；Fixed mandril upper end is hexagon cylinder, and lower end is cylinder；Lower part is equipped with partition board in fixture shell, and fixture shell is divided into the first installing zone and the second installing zone by partition board, and partition board is equipped with hexagon through-hole corresponding with hexagon cylinder；Second installing zone bottom is equipped with spring mounting seat corresponding with hexagon through-hole, and spring one end is fixed on spring mounting seat, and the other end is connect with fixed mandril；Fixed mandril passes through hexagon through-hole, upper end hexagon cylinder to be located at the first installing zone, and lower end cylinder is located at the second installing zone, and is fixedly connected with spring mounting seat by spring；Installation pedestal is set to fixture housing bottom lateral wall.The utility model is easy to operate, versatile, can meet the clamping processing of Multiple Type, plurality of specifications, Unstandard Hardmetal of different shapes, be worthy to be popularized.
Description
Technical field
The utility model is related to metal working technical area more particularly to a kind of Unstandard Hardmetal clamp for machining.
Background technology
Cemented carbide material is a kind of sintered metal product, and hard is very high, widely used, is typically used for manufacturing metal
Cutting tool, such as solid cemented carbide milling cutter, drill bit, lathe tool etc. have many processing requests higher in its production process
Cemented carbide material needs processed on grinding machine, and hard alloy bar needed when grinding machine is processed it is a kind of to hard
The fixture that alloy bar material is loaded, existing hard alloy fixture can only meet a kind of mating requirement of fixture of every money product,
A sleeve clamp cannot be reached, the hart metal product of multiple types can be suitble to, such as ellipse, polygon etc. greatly reduce life
Efficiency is produced, enterprise's production cost is increased.Therefore, it is necessary to develop a kind of easy to operate, and Multiple Type, Duo Zhonggui can be met
The universal fixturing of lattice, different shape hart metal product.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of easy to operate, and Multiple Type, Duo Zhonggui can be met
Lattice, universal Unstandard Hardmetal clamp for machining of different shapes.
A kind of Unstandard Hardmetal clamp for machining, for fixing workpiece to be processed comprising upper end is the fixture shell of opening
Body, fixed mandril, spring and installation pedestal；The fixed mandril upper end is hexagon cylinder, and lower end is cylinder；The fixture
Lower part is equipped with partition board in shell, and fixture shell is divided into the first installing zone and the second installing zone, is set on the partition board by the partition board
There is hexagon through-hole corresponding with hexagon cylinder；Second installing zone bottom is equipped with bullet corresponding with hexagon through-hole
Spring mounting base, the spring one end are fixed on spring mounting seat, and the other end is connect with fixed mandril；The fixed mandril passes through six
Side shape through-hole, upper end hexagon cylinder are located at the first installing zone, and lower end cylinder is located at the second installing zone, and passes through spring and bullet
Spring mounting base is fixedly connected；The installation pedestal is set to fixture housing bottom lateral wall, and the installation pedestal, which offers, fixed
Hole, the fixed via is interior to be equipped with M8 bolts, and the installation pedestal is fixed on by M8 bolts in machine table.
Further, the fixed via is set as symmetrical 2.
Further, the area of the hexagon through-hole is 1.01-1.05 times of hexagon cylinder upper surface area.
Further, the spring mounting seat is fixed on fixture housing bottom.
Further, the workpiece to be processed is abnormally-structured.
Further, the workpiece to be processed shape is ellipse or polygon.
Compared with the prior art, what the utility model reached has the beneficial effect that：Holder part uses the fixation of Multi-contact
Mandril can be suitble to different size model, Unstandard Hardmetal product clamping processing request of different shapes, pole in clamping process
Big improves fixture versatility.
Description of the drawings
Fig. 1 is the front view of the Unstandard Hardmetal clamp for machining of the utility model embodiment.
Fig. 2 is the sectional view of the Unstandard Hardmetal clamp for machining of the utility model embodiment.
Fig. 3 is the A-A views of Fig. 2.
Fig. 4 is the Unstandard Hardmetal clamp for machining fixed mandril structural schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model is described in detail below with reference to specific embodiments and the drawings.
- 4 are please referred to Fig.1, shows a kind of embodiment of the utility model, a kind of Unstandard Hardmetal clamp for machining 10,
For fixing workpiece to be processed comprising upper end is fixture shell 20, fixed mandril 30, spring 40 and the installation pedestal of opening
50；30 upper end of the fixed mandril is hexagon cylinder 31, and lower end is cylinder 32；In the fixture shell 20 lower part be equipped with every
Plate 21, the partition board 21 divide fixture shell 20 for the first installing zone 22 and the second installing zone 23, the partition board 21 be equipped with
31 corresponding hexagon through-hole 211 of hexagon cylinder；Second installing zone, 23 bottom is equipped with opposite with hexagon through-hole 211
Spring mounting seat 41 is fixed in the spring mounting seat 41 answered, 40 one end of the spring, and the other end is connect with fixed mandril 30；It is described
Fixed mandril 30 passes through hexagon through-hole 211, upper end hexagon cylinder 31 to be located at the first installing zone 22, and lower end cylinder 32 is located at
Second installing zone 23, and be fixedly connected with spring mounting seat 41 by spring 40；The installation pedestal 50 is set to fixture shell 20
Bottom outside wall, the installation pedestal 50 offer fixed via 51, M8 bolts, the installation are equipped in the fixed via 51
Pedestal 50 is fixed on by M8 bolts in machine table.
Further, as the preferred of the present embodiment, the fixed via 51 is set as symmetrical 2, and being convenient for will
What installation pedestal 50 was stablized is fixed in machine table.
Further, as the preferred of the present embodiment, the area of the hexagon through-hole 211 is 31 upper table of hexagon cylinder
1.01-1.05 times of face area can reduce the frictional resistance of the hexagon cylinder 31 and hexagon through-hole 211 of fixed mandril 30,
Convenient for fixed mandril 30 insertion with it is flexible.
Further, as the preferred of the present embodiment, the spring mounting seat 41 is fixed on 20 bottom of fixture shell.
Further, as the preferred of the present embodiment, the workpiece to be processed is abnormally-structured.
Further, as the preferred of the present embodiment, the workpiece to be processed shape is ellipse or polygon.
Operation principle：When work, the Unstandard Hardmetals workpieces to be processed such as ellipse or polygon are inserted into fixture shell
In body 20, the fixed mandril 30 contacted with workpiece to be processed moves under the action of the springs 40, and support card site is to rely on surrounding
Fixed mandril 30 fix, holder part use Multi-contact fixed mandril 30, different size can be suitble in clamping process
Model, Unstandard Hardmetal product clamping processing request of different shapes, greatly improve the versatility of fixture；Then pass through
Entire fixture is fixed on processing work platform by installation pedestal 50, completes the manufacturing procedure to hard alloy.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (6)
1. a kind of Unstandard Hardmetal clamp for machining, for fixing workpiece to be processed, it is characterised in that：It is open including upper end
Fixture shell, fixed mandril, spring and installation pedestal；The fixed mandril upper end is hexagon cylinder, and lower end is cylinder；Institute
State in fixture shell lower part and be equipped with partition board, fixture shell is divided into the first installing zone and the second installing zone by the partition board, it is described every
Plate is equipped with hexagon through-hole corresponding with hexagon cylinder；Second installing zone bottom is equipped with opposite with hexagon through-hole
The spring mounting seat answered, the spring one end are fixed on spring mounting seat, and the other end is connect with fixed mandril；The fixed mandril
Across hexagon through-hole, upper end hexagon cylinder is located at the first installing zone, and lower end cylinder is located at the second installing zone, and passes through bullet
Spring is fixedly connected with spring mounting seat；The installation pedestal is set to fixture housing bottom lateral wall, and the installation pedestal offers
Fixed via, the fixed via is interior to be equipped with M8 bolts, and the installation pedestal is fixed on by M8 bolts in machine table.
2. Unstandard Hardmetal clamp for machining as described in claim 1, it is characterised in that：The fixed via is set as symmetrical
2 of distribution.
3. Unstandard Hardmetal clamp for machining as described in claim 1, it is characterised in that：The area of the hexagon through-hole is
1.01-1.05 times of hexagon cylinder upper surface area.
4. Unstandard Hardmetal clamp for machining as described in claim 1, it is characterised in that：The spring mounting seat is fixed on folder
Has housing bottom.
5. Unstandard Hardmetal clamp for machining as described in claim 1, it is characterised in that：The workpiece to be processed is special-shaped ties
Structure.
6. Unstandard Hardmetal clamp for machining as claimed in claim 5, it is characterised in that：The workpiece to be processed shape is ellipse
Round or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106499.8U CN207915254U (en) | 2018-01-22 | 2018-01-22 | A kind of Unstandard Hardmetal clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106499.8U CN207915254U (en) | 2018-01-22 | 2018-01-22 | A kind of Unstandard Hardmetal clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915254U true CN207915254U (en) | 2018-09-28 |
Family
ID=63605182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106499.8U Active CN207915254U (en) | 2018-01-22 | 2018-01-22 | A kind of Unstandard Hardmetal clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915254U (en) |
-
2018
- 2018-01-22 CN CN201820106499.8U patent/CN207915254U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of special-shaped carbide processing fixture Effective date of registration: 20220622 Granted publication date: 20180928 Pledgee: Ganzhou Branch of Bank of Communications Co.,Ltd. Pledgor: GANZHOU HAISHENG CEMENTED CARBIDE CO.,LTD. Registration number: Y2022980008618 |