CN208034627U - A kind of adjustable clamping jaw stationary fixture - Google Patents
A kind of adjustable clamping jaw stationary fixture Download PDFInfo
- Publication number
- CN208034627U CN208034627U CN201820271156.7U CN201820271156U CN208034627U CN 208034627 U CN208034627 U CN 208034627U CN 201820271156 U CN201820271156 U CN 201820271156U CN 208034627 U CN208034627 U CN 208034627U
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- groove
- clamping jaw
- clamping
- holding tank
- stationary fixture
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Abstract
The utility model discloses a kind of adjustable clamping jaw stationary fixtures, belong to wafer cleaning technical.The fixture includes fixed seat and fastening bolt, one end of fixed seat is equipped with the first holding tank, the other end of fixed seat is equipped with clamping jaw clamping device, clamping jaw clamping device includes sliding seat and cover board, the upper surface of sliding seat is equipped with the first groove, cover board is located at the top of sliding seat, the lower surface of cover board is equipped with the second groove, first groove and the second groove are parallel with the first holding tank, first groove and the second groove are oppositely arranged, first groove and the second groove cooperatively form the clamping part of clamping clamping jaw, fixed seat is equipped with strip-shaped hole, the upper end of fastening bolt is threadedly coupled across strip-shaped hole with sliding seat, the upper surface of fixed seat is equipped with the regulating mechanism for adjusting sliding seat position in fixed seat.Drive rod and clamping jaw are stably connected with by the stationary jaw, while being convenient for adjusting the distance between clamping jaw and drive rod again, improve stability of the clamping jaw to silicon chip clamping.
Description
Technical field
The utility model belongs to wafer cleaning technical, more particularly to a kind of adjustable clamping jaw stationary fixture.
Background technology
In Wafer Cleaning, need to handle to be placed in rinse bath by wafer chuck with clamping jaw to clean, silicon chip is two in order to prevent
It falls off between a clamping jaw, the clamping of two clamping jaws needs to stablize, and two clamping jaws not may occur in which rotation situation.Because of Wafer Cleaning mistake
The required precision of journey is higher, so two clamping jaws when silicon chip clamping to needing to be accurately positioned.Clamping jaw is typically straight in the prior art
It connects and is fixed on drive rod, cause the distance between clamping jaw and drive rod that can not adjust, in Wafer Cleaning, be susceptible to clamping jaw
The phenomenon that silicon chip clamping is not allowed or is clamped not strongly.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of adjustable clamping jaw geometrical clamp
Tool, for solving the connectivity problem between clamping jaw and drive rod.
The purpose of this utility model is achieved through the following technical solutions：
One end of a kind of adjustable clamping jaw stationary fixture, including fixed seat and fastening bolt, the fixed seat is equipped with first
The other end of holding tank, the fixed seat is equipped with clamping jaw clamping device, and the clamping jaw clamping device includes sliding seat and cover board, institute
The upper surface for stating sliding seat is equipped with the first groove, and the cover board is located at the top of sliding seat, and the lower surface of the cover board is equipped with the
Two grooves, first groove and the second groove are parallel with the first holding tank, and first groove and the second groove are opposite
Setting, first groove and the second fit depressions form the clamping part for clamping jaw to be clamped, and the fixed seat is equipped with item
The upper end in shape hole, the fastening bolt is threadedly coupled across strip-shaped hole with sliding seat, and the upper surface of the fixed seat, which is equipped with, to be adjusted
Mechanism, the regulating mechanism include fixed block and adjusting bolt, and the fixed block is fixedly connected with the upper surface of fixed seat, described
Fixed block is equipped with horizontal bolt hole, and the head end of the adjusting bolt is connect across horizontal bolt hole with clamping jaw clamping device.
Preferably, the vertical section of first groove and the second groove is semicircle.
Preferably, the vertical section of the slot bottom of first holding tank is rounded, is equipped at the notch of first holding tank
Retaining mechanism for adjusting the first holding tank size.
Preferably, the retaining mechanism includes more than one clamping screw, and the notch both sides of first holding tank are equipped with
One group or more to wearing bolt hole, the clamping screw is arranged in wearing in bolt hole.
Preferably, the cover board and sliding seat are bolted by first.
Preferably, the fixed block is bolted with fixed seat by second.
Preferably, first groove and the second groove it is equal there are two, two the first grooves respectively with two the second grooves
Match two clamping parts to be formed for clamping jaw to be clamped.
Preferably, described two first grooves are mutually parallel, and described two second grooves are mutually parallel.
The utility model has the beneficial effects that：The fixing jig structure is simple, manufacture easy to produce.Utilize the stationary fixture
Drive rod and clamping jaw are connected, the stability connected between drive rod and clamping jaw can be effectively ensured；Sliding seat is in fixed seat
Position can be adjusted, consequently facilitating the distance between clamping jaw and drive rod are adjusted, to keep clamping jaw more steady to the clamping of silicon chip
It is fixed；Set that there are two for the clamping part of clamping jaw crossbeam to be clamped in stationary fixture so that the stationary fixture to the clamping of clamping jaw more
Add stabilization, prevents from rotating between clamping jaw and stationary fixture.
Description of the drawings
Fig. 1 is the adjustable clamping jaw stationary fixture overall structure diagram of the utility model.
Fig. 2 is the adjustable clamping jaw stationary fixture right view of the utility model.
Fig. 3 is the adjustable clamping jaw stationary fixture upward view of the utility model.
Fig. 4 is the adjustable clamping jaw stationary fixture use state diagram of the utility model.
In Fig. 1 to Fig. 4：1 is fixed seat, and 2 be the first holding tank, and 3 be sliding seat, and 4 be cover board, and 5 be clamping part, and 6 be item
Shape hole, 7 be fixed block, and 8 be adjusting bolt, and 9 be clamping screw, and 10 be the first bolt, and 11 be the second bolt, and 12 is to wearing bolt
Hole, 13 be drive rod, and 14 be crossbeam.
Specific implementation mode
The adjustable clamping jaw stationary fixture of the utility model is done further with specific case study on implementation below in conjunction with the accompanying drawings
Elaborate, in the hope of being more fully apparent from express the structure feature and concrete application of the utility model, but cannot come with this
Limit the scope of protection of the utility model.
Embodiment：As shown in Figures 1 to 4, a kind of adjustable clamping jaw stationary fixture, including fixed seat 1 and fastening bolt, institute
The one end for stating fixed seat 1 is equipped with the first holding tank 2, and the other end of the fixed seat 1 is equipped with clamping jaw clamping device, the clamping jaw folder
It includes sliding seat 3 and cover board 4 to hold mechanism, and the upper surface of the sliding seat 3 is equipped with the first groove, and the cover board 4 is located at sliding seat 3
Top, the lower surface of the cover board 4 is equipped with the second groove, first groove and the second groove with 2 phase of the first holding tank
Parallel, first groove and the second groove are oppositely arranged, and first groove and the second fit depressions are formed for being clamped
The clamping part 5 of clamping jaw, the fixed seat 1 are equipped with strip-shaped hole 6, and the upper end of the fastening bolt passes through strip-shaped hole 6 and sliding seat 3
It being threadedly coupled, the upper surface of the fixed seat 1 is equipped with regulating mechanism, and the regulating mechanism includes fixed block 7 and adjusting bolt 8,
The fixed block 7 is fixedly connected with the upper surface of fixed seat 1, and the fixed block 7 is equipped with horizontal bolt hole, the adjusting bolt
8 head end is connect across horizontal bolt hole with clamping jaw clamping device.
In the present embodiment, the vertical section of first groove and the second groove is semicircle；First holding tank 2
The vertical section of slot bottom is rounded, and the locking machine for adjusting 2 size of the first holding tank is equipped at the notch of first holding tank 2
Structure；The retaining mechanism includes more than one clamping screw 9, and the notch both sides of first holding tank 2 are right equipped with one group or more
Bolt hole 12 is worn, the clamping screw 9 is arranged in wearing in bolt hole 12；The cover board 4 and sliding seat 3 pass through the first bolt 10
Connection；The fixed block 7 is connect with fixed seat 1 by the second bolt 11；First groove and the second groove it is equal there are two, two
A first groove forms two clamping parts 5 for clamping jaw to be clamped with two the second fit depressions respectively；Described two first
Groove is mutually parallel, and described two second grooves are mutually parallel.
In the present embodiment, if there are two mutually matched first grooves and the second groove to form two clamping parts 5, to
It is more secured to the clamping of clamping jaw to making the stationary fixture, prevent clamping jaw from occurring rotation phenomenon occur between stationary fixture.
The vertical section of first holding tank, 2 slot bottom is circle, and the slot bottom for being conducive to the first holding tank 2 is circular to vertical section
Drive rod 13 is clamped, and the shape in 2 slot bottom vertical section of the first holding tank depends on the shape in 13 vertical section of drive rod.Similarly,
The vertical section of first groove and the second groove is semicircle, and the vertical section for the clamping part 5 that the first groove and the second groove are formed is
Circle is that circular clamping jaw crossbeam 14 is clamped to vertical section to be conducive to clamping part 5.At the notch of first holding tank 2
Equipped with the clamping screw 9 for notch to be adjusted, when drive rod 13 to be arranged at the slot bottom of the first holding tank 2, twist
Tight clamping screw 9, then can increase clamping force of the slot bottom to drive rod 13 of the first holding tank 2, to make the first holding tank 2
Slot bottom the clamping of drive rod 13 is more stablized.
First groove and the second groove are parallel with the first holding tank 2, it can be ensured that when drive rod 13 rotates,
Clamping jaw is rotated around the center line of drive rod 13.
When in use, first holding tank 2 is used to be clamped the cross of clamping jaw for drive rod 13, the clamping part 5 to be clamped
Beam 14.When the installation site of clamping jaw needs adjustment, fastening bolt is loosened, fastening bolt can be slided in strip-shaped hole 6, make cunning
Dynamic seat 3 can slide in fixed seat 1, rotate adjusting bolt 8, then can adjust the position of sliding seat 3, and then adjust clamping part
5 and first the distance between the holding tank 2, that is, the distance between clamping jaw and drive rod 13 are adjusted, to make folder of the clamping jaw to silicon chip
It holds more stable and secured.
Claims (8)
1. a kind of adjustable clamping jaw stationary fixture, which is characterized in that the fixture includes fixed seat (1) and fastening bolt, described solid
One end of reservation (1) is equipped with the first holding tank (2), and the other end of the fixed seat (1) is equipped with clamping jaw clamping device, the clamping jaw
Clamping device includes sliding seat (3) and cover board (4), and the upper surface of the sliding seat (3) is equipped with the first groove, the cover board (4)
It is located at the top of sliding seat (3), the lower surface of the cover board (4) is equipped with the second groove, and first groove and the second groove are equal
Parallel with the first holding tank (2), first groove and the second groove are oppositely arranged, first groove and the second groove phase
Cooperatively form the clamping part (5) for clamping jaw to be clamped, the fixed seat (1) is equipped with strip-shaped hole (6), the fastening bolt it is upper
End is threadedly coupled across strip-shaped hole (6) with sliding seat (3), and the upper surface of the fixed seat (1) is equipped with regulating mechanism, the adjusting
Mechanism includes fixed block (7) and adjusting bolt (8), and the fixed block (7) is fixedly connected with the upper surface of fixed seat (1), described
Fixed block (7) is equipped with horizontal bolt hole, and the head end of the adjusting bolt (8) passes through horizontal bolt hole to connect with clamping jaw clamping device
It connects.
2. a kind of adjustable clamping jaw stationary fixture according to claim 1, which is characterized in that first groove and second
The vertical section of groove is semicircle.
3. a kind of adjustable clamping jaw stationary fixture according to claim 1, which is characterized in that first holding tank (2)
Slot bottom vertical section it is rounded, be equipped at the notch of first holding tank (2) for adjusting the first holding tank (2) size
Retaining mechanism.
4. a kind of adjustable clamping jaw stationary fixture according to claim 3, which is characterized in that the retaining mechanism includes one
A above clamping screw (9), the notch both sides of first holding tank (2) are equipped with one group or more to wearing bolt hole (12), described
Clamping screw (9) is arranged in wearing in bolt hole (12).
5. a kind of adjustable clamping jaw stationary fixture according to claim 1, which is characterized in that the cover board (4) and sliding
Seat (3) is connected by the first bolt (10).
6. a kind of adjustable clamping jaw stationary fixture according to claim 1, which is characterized in that the fixed block (7) with it is solid
Reservation (1) is connected by the second bolt (11).
7. a kind of adjustable clamping jaw stationary fixture according to claim 1, which is characterized in that first groove and second
There are two groove is equal, two the first grooves form two clamping parts for clamping jaw to be clamped with two the second fit depressions respectively
(5)。
8. a kind of adjustable clamping jaw stationary fixture according to claim 7, which is characterized in that described two first groove phases
Mutually parallel, described two second grooves are mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271156.7U CN208034627U (en) | 2018-02-26 | 2018-02-26 | A kind of adjustable clamping jaw stationary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271156.7U CN208034627U (en) | 2018-02-26 | 2018-02-26 | A kind of adjustable clamping jaw stationary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034627U true CN208034627U (en) | 2018-11-02 |
Family
ID=63950050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271156.7U Active CN208034627U (en) | 2018-02-26 | 2018-02-26 | A kind of adjustable clamping jaw stationary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034627U (en) |
-
2018
- 2018-02-26 CN CN201820271156.7U patent/CN208034627U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201405 Room 101, 88 Tong Fu Road, Fengxian District, Shanghai. Patentee after: Shanghai Tiniu Technology Co.,Ltd. Address before: 201405 Room 101, 88 Tong Fu Road, Fengxian District, Shanghai. Patentee before: SHANGHAI STN ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |