CN208961533U - Otic placode the inner wall of the open slot fixture for processing - Google Patents
Otic placode the inner wall of the open slot fixture for processing Download PDFInfo
- Publication number
- CN208961533U CN208961533U CN201821858407.8U CN201821858407U CN208961533U CN 208961533 U CN208961533 U CN 208961533U CN 201821858407 U CN201821858407 U CN 201821858407U CN 208961533 U CN208961533 U CN 208961533U
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- China
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- otic placode
- pressure plate
- segment portion
- clamping
- wall
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Abstract
The utility model provides a kind of otic placode the inner wall of the open slot fixture for processing, comprising: holds down assembly, clamp assemblies, supporting table and support component；Clamp assemblies are for clamping otic placode in the horizontal direction flat with socket cap center line；Hold down assembly includes: the first pressure plate, the second pressure plate, clamping screw, pedestal, clamping arm and lead agency, supporting table is fixed with the first pressure plate, first segment portion and the second segment portion other side are provided with the second pressure plate, second pressure plate is used to be pressed on supporting table from first segment portion or second segment portion top surface by otic placode, the side of otic placode is provided with the pedestal being mounted in supporting table in the second pressure plate, clamping arm is installed on pedestal.Otic placode the inner wall of the open slot fixture for processing solves the problems, such as in the prior art because otic placode causes a certain inner wall of open slot excessive by finish-milling, another inner wall finish-milling due to movement occurs on the direction of socket cap central axis.
Description
Technical field
The utility model relates to otic placode processing equipment, and in particular to a kind of otic placode the inner wall of the open slot fixture for processing.
Background technique
As shown in Figure 1 and Figure 2, otic placode includes: socket cap and main body, and main body is U-shaped, and the closed end of main body is connected with
Socket cap, main body include: first segment portion, second segment portion and interlude, first segment portion, second segment portion and interlude one at
Type, first segment portion is parallel with second segment portion, is connected between first segment portion one end and second segment portion one end by interlude, interlude
Side far from first segment portion and second segment portion is used for connecting cylinder head, and first segment portion, second segment portion and interlude surround out
Mouth slot.
In the prior art, it in order to enable otic placode reaches requirement, needs to carry out finish-milling to the inner wall of the open slot, so that open slot
Inner wall reaches corresponding coefficient of friction requirement, and fixture is equipped with below the milling head of milling machine, and fixture includes: supporting table, clamping group
It part and holds down assembly, otic placode is placed in supporting table, and keeps support slot inner wall in the vertical direction, that is, first segment
Portion, second segment portion and interlude are contacted with support countertop, so that milling head can extend into otic placode, in supporting table
Clamping component is installed and is held down assembly, clamping component limitation otic placode is moved on socket cap or main direction, although can
It realizes and carries out finish-milling in the inner wall of the open slot, problem remain, however, that
With positioning is not clamped to otic placode on the direction of socket cap central axis, therefore can because otic placode with circle
Occur mobile on the direction of column cap central axis and causes a certain inner wall of open slot excessive by finish-milling, another inner wall finish-milling
The problem of, it cannot be guaranteed that finish-milling is carried out to the inner wall of the open slot under otic placode certain size, what the otic placode caused was not required to,
The quality for reducing otic placode wastes manpower and material resources, is unfavorable for saving production cost.
Utility model content
The utility model will provide a kind of otic placode the inner wall of the open slot fixture for processing, solve in the prior art because otic placode with
Occur mobile on the direction of socket cap central axis and causes a certain inner wall of open slot cannot be by finish-milling, another inner wall finish-milling mistake
The problem of spending.
To achieve the above object, the utility model uses the following technical solution:
A kind of otic placode the inner wall of the open slot fixture for processing, comprising: hold down assembly, clamp assemblies, supporting table and support group
Part；
Clamp assemblies are for clamping otic placode in the horizontal direction flat with socket cap center line；
Holding down assembly includes: the first pressure plate, the second pressure plate, clamping screw, pedestal, clamping arm and lead agency,
Supporting table is fixed with the first pressure plate, and first segment portion and the second segment portion other side are provided with the second pressure plate, the second pressure plate
For being pressed on supporting table from first segment portion or second segment portion top surface by otic placode, set in the second pressure plate away from the side of otic placode
It is equipped with the pedestal being mounted in supporting table, clamping arm is installed on pedestal, clamping arm can hang down with clamp assemblies clamping direction
It is moved in straight horizontal direction, the clamping screw of own centre line in the vertical direction is threadedly coupled on pedestal, clamping screw is worn
The second pressure plate is crossed and is fixed with, the second pressure plate is eccentric wheel structure, and the center line and clamping screw of the second pressure plate do not exist
On straight line, clamping screw is also used for driving the second pressure plate that first segment portion or second segment portion are pressed on supporting table
In being pressed on clamping arm on the first pressure plate otic placode by lead agency.
Compared with the prior art, the utility model has the following beneficial effects:
1) it by the first pressure plate, clamping arm and the lead agency of setting pressing device, realizes and rotatably compresses screw rod
It drives clamping arm that otic placode is pressed on the first pressure plate by lead agency afterwards, is to realize to hang down with socket cap center line
Otic placode is clamped in straight horizontal direction, the second pressure plate of setting, which is realized, compresses supporting table for otic placode under the drive of clamping screw
On, then realize driving clamping screw while guaranteeing vertical clamp also may be implemented with socket cap central axis
Otic placode is clamped in horizontal direction, is simplified operation, is improved production efficiency；
2) the first pressure plate positioning otic placode with the position in the horizontal direction of socket cap central axis, the first grip block
Otic placode is positioned in the horizontal direction of socket cap centerline parallel, supporting table positions otic placode position in the vertical direction, and three
Reorientation, avoids the mass change that otic placode position changed and caused otic placode after finish-milling, ensure that the quality of production of otic placode,
Waste of manpower and material resources are avoided, save the cost is conducive to.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the main view of otic placode；
Fig. 2 is the top view of otic placode；
Fig. 3 is the main view of otic placode the inner wall of the open slot fixture for processing；
Fig. 4 is the A-A cross-sectional view at place of holding down assembly in Fig. 3.
Appended drawing reference: the first pressure plate 11, the second pressure plate 12, clamping screw 13, pedestal 14, clamping arm 15, band motivation
Structure 16, bulb 161, voussoir 162, spring 163, the first grip block 21, the second grip block 22, guide rod 23, mounting base 24, installation
Plate 25, supporting table 3, socket cap 51, main body 52, first segment portion 521, second segment portion 522, interlude 523, is opened clamping screw rod 26
Mouth slot 520.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
As shown in Figures 1 to 4, the utility model proposes a kind of 520 inwall processing fixtures of otic placode open slot, comprising:
It holds down assembly, clamp assemblies, supporting table 3 and support component；Clamp assemblies are used for the level side flat with 51 center line of socket cap
Otic placode is clamped upwards；Hold down assembly includes: the first pressure plate 11, the second pressure plate 12, clamping screw 13, pedestal 14, clamping arm
15 and lead agency 16, supporting table 3 be fixed with the first pressure plate 11, set in first segment portion 521 and 522 other side of second segment portion
It is equipped with the second pressure plate 12, the second pressure plate 12 is used to be pressed on branch from first segment portion 521 or 522 top surface of second segment portion by otic placode
It supports on platform 3, the side of otic placode is provided with the pedestal 14 being mounted in supporting table 3 in the second pressure plate 12, on pedestal 14
Clamping arm 15 is installed, clamping arm 15 can move in the horizontal direction vertical with clamp assemblies clamping direction, on pedestal 14
It is threadedly coupled the clamping screw 13 of own centre line in the vertical direction, clamping screw 13 passes through and is fixed with the second pressure plate 12,
Second pressure plate 12 is eccentric wheel structure, and the center line and clamping screw 13 of the second pressure plate 12 point-blank, do not compress
Screw rod 13 is for driving the second pressure plate 12 that first segment portion 521 or second segment portion 522 are pressed on supporting table 3, also for leading to
Crossing lead agency 16 is pressed on clamping arm 15 on first pressure plate 11 otic placode.
For the simple clamp assemblies of design structure, clamp assemblies include: the first grip block 21, the second grip block 22, lead
Second segment portion 522 and first segment portion are used for bar 23, mounting base 24, mounting plate 25 and clamping screw rod 26, the first grip block 21
521 end faces far from interlude 523 are close to, and mounting base 24 is mounted on otic placode socket cap 51 by the face of main body 52, mounting base
Slidable second grip block 22 is installed, the second grip block 22 is used for tight away from the face of main body 52 with otic placode socket cap 51 on 24
Patch, the second grip block 22 away from socket cap 51 one it is edge-on have mounting plate 25, the second grip block 22 is connected to guide rod 23 1
End, 23 other end of guide rod pass through mounting plate 25, and mounting plate 25, which passes through, clamping screw rod 26, clamping screw rod 26 and 25 spiral shell of mounting plate
Line connection, clamping screw rod 26 are used to that the second grip block 22 to be pushed to be close to otic placode socket cap 51 away from the face of main body 52.
In order to which there are currently no the second pressure plates 12 when rotary screw to have distance to otic placode for reality, facilitates and revolve the second pressure plate 12
It goes to right above otic placode, swingle is across the first spring 163 having positioned at the first rotating disk and guide plate, in the first spring
It is able to maintain clamping arm 15 under 163 elastic force and is located at 521 top of first segment portion.
For the simple lead agency 16 of design structure, lead agency 16 includes: bulb 161, voussoir 162 and spring
163, installation cavity is offered in pedestal 14,13 one end of clamping screw stretches in installation cavity and is fixed with bulb 161, with bulb
161 phases cut with voussoir 162, and being oriented to lower wedge block 162 in mounting groove can be in the level side vertical with 22 moving direction of the second grip block
It moves upwards, 162 small end of voussoir is located at 162 big end of voussoir away from 521 side of first segment portion, and 162 big end of voussoir is connected to compression
15 one end of arm, 15 other end of clamping arm stretch out pedestal 14, and clamping arm 15 is across due to the bullet voussoir 162 and mounting groove inner wall
Spring 163 is able to maintain clamping arm 15 far from first segment portion 521 under 163 elastic force of spring.The design of bulb 161, reduces bulb
Friction between 161 and voussoir 162.
The working principle of the present embodiment: when clamping otic placode, firstly, otic placode is placed on the first grip block 21, second folder
It holds between plate 22, the first pressure plate 11 and clamping arm 15, otic placode is kept to be close to the first grip block 21 and the first pressure plate 11, the
One grip block 21 and the first pressure plate 11 are each attached in supporting table 3, therefore the first grip block 21 and the second pressure plate 12 can
Play the positioning action to otic placode, first segment portion 521, second segment portion 522 and the interlude 523 of otic placode with 3 table of supporting table
Face contact keeps the second pressure plate 12 to be located above otic placode due to before this, rotatably compressing screw rod 13, and the second pressure plate 12
Narrow edge (distance of the narrow edge of the second pressure plate 12 to 13 center line of clamping screw be greater than the second pressure plate 12 broad edge
To the distance of pitch line) close to the first pressure plate 11, therefore the position of the second pressure plate 12 will not hinder to be put into otic placode, simultaneously
Clamping arm is also kept to be located remotely from the position of the first pressure plate 11 under 163 elastic force of spring, clamping arm will not hinder to be put into ear
Plate；Then, rotation clamping screw rod 26 so that the second grip block 22 is mobile to the first grip block 21, enable otic placode from cylinder
The direction of first 51 centerline parallel clamps otic placode；Finally, screw rod 13 is rotatably compressed, so that clamping screw 13 is moved to pedestal 14
Dynamic, clamping screw 13 drives 522 top surface of 521 top surface of first segment portion or second segment portion of the second pressure plate 12 abutting otic placode, due to
Clamping screw 13 rotates the control of angle, clamping screw 13 at top the position of the second pressure plate 12 and clamping screw 13 bottom of at
The position of the second pressure plate 12 differs 180 ° when portion, therefore the second pressure plate 12 will not hinder otic placode when being put into otic placode, press from both sides
Otic placode can be pressed in supporting table 3 by the second pressure plate 12 when tight, and at the same time, bulb 161 squeezes voussoir 162, force voussoir
162 is mobile to otic placode, is pressed on clamping arm 15 on first pressure plate 11 otic placode.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of otic placode the inner wall of the open slot fixture for processing characterized by comprising hold down assembly, clamp assemblies, supporting table with
And support component；
Clamp assemblies are for clamping otic placode in the horizontal direction flat with socket cap center line；
Hold down assembly includes: the first pressure plate, the second pressure plate, clamping screw, pedestal, clamping arm and lead agency, support
Platform is fixed with the first pressure plate, first segment portion and the second segment portion other side is provided with the second pressure plate, the second pressure plate is used for
It is pressed in supporting table from first segment portion or second segment portion top surface by otic placode, is provided in the second pressure plate away from the side of otic placode
The pedestal being mounted in supporting table, is equipped with clamping arm on pedestal, and clamping arm can be vertical with clamp assemblies clamping direction
Moved in horizontal direction, be threadedly coupled own centre line clamping screw in the vertical direction on pedestal, clamping screw pass through and
It is fixed with the second pressure plate, the second pressure plate is eccentric wheel structure, and the center line and clamping screw of the second pressure plate be not at one
On straight line, clamping screw is for driving the second pressure plate that first segment portion or second segment portion are pressed on supporting table, also for leading to
Crossing lead agency is pressed on clamping arm on the first pressure plate otic placode.
2. otic placode the inner wall of the open slot fixture for processing according to claim 1, which is characterized in that clamp assemblies include:
One grip block, the second grip block, guide rod, mounting base, mounting plate and clamping screw rod, the first grip block for second segment portion and
First segment portion is close to far from the end face of interlude, and mounting base is mounted on otic placode socket cap by the face of main body, pacifies in mounting base
Equipped with slidable second grip block, the second grip block is used to be close to otic placode socket cap away from the face of main body, in the second clamping
Backboard from socket cap one it is edge-on have a mounting plate, the second grip block is connected to guide rod one end, and the guide rod other end passes through installation
Plate, mounting plate, which passes through, a clamping screw rod, and clamping screw rod is threadedly coupled with mounting plate, clamping screw rod for the second grip block of promotion and
Otic placode socket cap is close to away from the face of main body.
3. otic placode the inner wall of the open slot fixture for processing according to claim 1 or 2, which is characterized in that the installation of pedestal bottom surface
There is the guide plate being located at by otic placode, guide plate, which passes through, swingle, and the second pressure plate is installed in swingle bottom end, rotates swingle energy
Enough so that the second pressure plate is far from first segment portion, swingle top is fixed with the first rotating disk, is provided with above the first rotating disk
Second rotating disk, the second rotating disk and screw rod are fixed far from the end of pedestal, and the second rotating disk can drive the first rotating disk to move down.
4. otic placode the inner wall of the open slot fixture for processing according to claim 3, which is characterized in that swingle, which passes through to have, to be located at
The first spring between first rotating disk and guide plate is able to maintain clamping arm under the first spring force and is located in first segment portion
Side.
5. otic placode the inner wall of the open slot fixture for processing according to claim 4, which is characterized in that lead agency includes: ball
Head, voussoir and spring, present to offer installation cavity in vivo, clamping screw one end stretches in installation cavity and is fixed with bulb,
Voussoir is mutually cut with bulb, can be transported in the horizontal direction vertical with the second grip block moving direction in mounting groove guiding lower wedge block
Dynamic, voussoir small end is located at voussoir big end away from first segment portion side, and voussoir big end is connected to clamping arm one end, the clamping arm other end
Pedestal is stretched out, for clamping arm across due to the spring voussoir and mounting groove inner wall, it is remote under spring force to be able to maintain clamping arm
From first segment portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858407.8U CN208961533U (en) | 2018-11-12 | 2018-11-12 | Otic placode the inner wall of the open slot fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858407.8U CN208961533U (en) | 2018-11-12 | 2018-11-12 | Otic placode the inner wall of the open slot fixture for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961533U true CN208961533U (en) | 2019-06-11 |
Family
ID=66765184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858407.8U Active CN208961533U (en) | 2018-11-12 | 2018-11-12 | Otic placode the inner wall of the open slot fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961533U (en) |
-
2018
- 2018-11-12 CN CN201821858407.8U patent/CN208961533U/en active Active
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