CN213902742U - Air tightness detection clamp for hydraulic braking electromagnetic valve - Google Patents
Air tightness detection clamp for hydraulic braking electromagnetic valve Download PDFInfo
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- CN213902742U CN213902742U CN202021571024.XU CN202021571024U CN213902742U CN 213902742 U CN213902742 U CN 213902742U CN 202021571024 U CN202021571024 U CN 202021571024U CN 213902742 U CN213902742 U CN 213902742U
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- anchor clamps
- sealing ring
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- clamp base
- clamp
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Abstract
The utility model discloses a gas tightness detects anchor clamps for hydraulic braking solenoid valve, its characterized in that: the thimble install in the centre bore of anchor clamps base, hexagon socket head cap screw installs in the radial screw hole on the thimble in the waist type hole on the anchor clamps base and hexagon socket head cap screw afterbody, the sealing washer is installed in the positioning groove on anchor clamps base top surface, the work piece cover is in the centre bore of sealing washer and the work piece bottom is installed in the centre bore on anchor clamps base top surface, the sealing ring is installed on anchor clamps base top and sealing ring pressure on the sealing washer, the steel ball is installed in the centre bore of work piece, the top at the anchor clamps base is installed to the anchor clamps upper block, the pressure head is installed in the centre bore of anchor clamps upper block and pressure head bottom top is on the steel ball. The utility model discloses simple structure and compactness, the operation is maintained very simply, and the operation workman of being convenient for gets and puts the work piece, reduces because tear open and trade the anchor clamps accessories that cause and damage to greatly promote the work piece and get the efficiency of piece, save the expense of later stage anchor clamps accessories maintenance.
Description
Technical Field
The utility model belongs to the technical field of the airtight detection of solenoid valve, concretely relates to airtight detection anchor clamps for hydraulic braking solenoid valve.
Background
The airtight detection anchor clamps that use in current hydraulic braking solenoid valve production rely on the manual work directly to take the product after airtight detection finishes. The product taken in this way has the following problems in production and use:
(1) in the process of directly taking the product manually, the stress is unbalanced due to personal habits, the product is warped, and the workpiece is difficult to take out;
(2) the existing airtight detection clamp structure is extremely difficult to directly take a product manually, large force is needed, and airtight accessories (such as a sealing ring) are often damaged in the process of taking the product;
(3) the manual work is directly taken the product and is got a difficulty, and the sealing washer can block the work piece, takes 5 ~ 20s time and spends man-hour.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough a hydraulic braking solenoid valve is with gas tightness detection anchor clamps is provided to above-mentioned prior art, its simple structure and compactness, the operation maintenance is very simple, and the operation workman of being convenient for gets and puts the work piece, reduces because tear open and trade the anchor clamps accessories that cause and damage to greatly promote the work piece and get the efficiency of piece, save the expense of later stage anchor clamps accessories maintenance.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a gas tightness detects anchor clamps for hydraulic braking solenoid valve which characterized in that: comprises a clamp upper block, a clamp base, a sealing ring, a thimble, a steel ball, a pressure head, a sealing ring, a workpiece and an inner hexagon bolt, the thimble is arranged in the center hole of the clamp base, the clamp base is provided with a strip hole, the inner hexagon bolt is arranged in a waist-shaped hole on the clamp base, the tail part of the inner hexagon bolt is arranged in a radial threaded hole on the thimble, the sealing ring is positioned and arranged in a positioning groove on the top surface of the clamp base, the workpiece is sleeved in a central hole of the sealing ring, the bottom of the workpiece is arranged in a central hole on the top surface of the clamp base, the sealing ring is arranged at the top end of the clamp base and pressed on the sealing ring, the steel ball is arranged in a central hole of a workpiece, the fixture upper block is arranged above the fixture base, the pressure head is arranged in a center hole of the fixture upper block, and the bottom of the pressure head is propped against the steel ball.
And a flange plate is arranged on the outer cylindrical surface of the clamp base, and the central axis of the clamp base is superposed with the central axis of the clamp upper block.
And a flange plate is arranged on the outer cylindrical surface of the upper clamp block.
The outer cylindrical surface of the workpiece is in interference fit with the inner wall of the central hole of the sealing ring.
The workpiece picking process of the utility model can not cause the workpiece to be tilted and difficult to pick due to the problem of manual operation, and the processing progress of the workpiece is ensured; on the other hand, the workpiece is convenient for operators to take and place, the damage of fixture parts caused by disassembly and replacement is reduced, the workpiece taking efficiency is greatly improved, and the workpiece taking time and the cost for later-stage fixture part maintenance are saved; the fixture base is provided with a waist-shaped groove and a sliding groove matched with the thimble; because the thimble is connected with the inner hexagon bolt, the inner hexagon bolt can drive the thimble to slide up and down; when the hexagon socket head cap screw is lifted upwards, the ejector pin is ejected to the bottom of the workpiece, the workpiece is uniformly stressed and ejected, and the problem that the workpiece is difficult to take out due to the tilting in the workpiece taking process is solved; the phenomenon that the thimble is blocked due to uneven stress in the advancing or retreating process is avoided; the workpiece is bounced quickly only for 1-2 s, so that the problem that the time spent on taking the workpiece is too long in the prior art is avoided, and the working efficiency of an operator is improved.
The utility model has the advantages of following several: simple structure and compactness, operation maintenance is very simple, and the operation workman of being convenient for gets puts the work piece, reduces because tear open the anchor clamps accessories that trade caused and damage to greatly promote the work piece and get the efficiency of piece, save the expense of later stage anchor clamps accessories maintenance.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a sectional view of the structure a-a of the present invention.
Wherein the reference numerals are: the fixture comprises a fixture upper block 1, a fixture base 2, a sealing ring 3, a thimble 4, a steel ball 5, a pressure head 6, a sealing ring 7, a workpiece 8 and a hexagon socket head cap screw 9.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
the utility model provides a gas tightness detects anchor clamps for hydraulic braking solenoid valve which characterized in that: including anchor clamps upper block 1, anchor clamps base 2, sealing ring 3, thimble 4, steel ball 5, pressure head 6, sealing washer 7, work piece 8 and hexagon socket head cap screw 9, thimble 4 install in the centre bore of anchor clamps base 2, anchor clamps base 2 on be equipped with rectangular hole, hexagon socket head cap screw 9 install in the waist type hole on anchor clamps base 2 and in the radial screw hole of hexagon socket head cap screw 9 afterbody installation on thimble 4, sealing washer 7 location mounting in the positioning groove on anchor clamps base 2 top surface, work piece 8 cover in the centre bore of sealing washer 7 and in the centre bore of work piece 8 bottom installation on anchor clamps base 2 top surface, sealing ring 3 install on anchor clamps base 2 top and sealing ring 3 presses on sealing washer 7, steel ball 5 install in the centre bore of work piece 8, anchor clamps upper block 1 install in the top of anchor clamps base 2, the pressure head 6 is arranged in the center hole of the clamp upper block 1, and the bottom of the pressure head 6 is pressed against the steel ball 5.
In the embodiment, a flange plate is arranged on the outer cylindrical surface of the clamp base 2, and the central axis of the clamp base 2 coincides with the central axis of the clamp upper block 1.
In the embodiment, a flange plate is arranged on the outer cylindrical surface of the clamp upper block 1.
In the embodiment, the outer cylindrical surface of the workpiece 8 and the inner wall of the central hole of the sealing ring 7 are in interference fit.
The utility model can avoid the tilting of the workpiece 8 and the difficulty in taking the workpiece due to the problem of manual operation in the process of taking the workpiece 8, and ensure the processing progress of the workpiece 8; on the other hand, the workpiece 8 is convenient for operators to take and place, the damage of fixture parts caused by disassembly and replacement is reduced, the workpiece 8 taking efficiency is greatly improved, and the workpiece taking time and the cost for later fixture part maintenance are saved; the clamp is connected with a thimble 4 through a hexagon socket head cap screw 9, and a waist-shaped groove and a sliding groove matched with the thimble 4 are processed on the clamp base 2; because the thimble 4 is connected with the inner hexagon bolt 9, the inner hexagon bolt 9 can drive the thimble 4 to slide up and down; when the hexagon socket head cap screw 9 is lifted upwards and the thimble 4 is pushed to the bottom of the workpiece 8, the workpiece 8 is uniformly stressed and ejected, so that the problem that the workpiece 8 is difficult to take out due to the tilting of the workpiece 8 in the workpiece taking process is solved; the phenomenon that the thimble 4 is blocked due to uneven stress in the advancing or retreating process can be avoided; the work piece 8 is very fast to bounce only for 1-2 s, so that the situation that the time spent on taking the work piece is too long in the prior art is avoided, and the working efficiency of an operator is improved.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a gas tightness detects anchor clamps for hydraulic braking solenoid valve which characterized in that: comprises an upper clamp block (1), a clamp base (2), a sealing ring (3), an ejector pin (4), a steel ball (5), a pressure head (6), a sealing ring (7), a workpiece (8) and an inner hexagonal bolt (9), wherein the ejector pin (4) is arranged in a center hole of the clamp base (2), the clamp base (2) is provided with a strip hole, the inner hexagonal bolt (9) is arranged in a waist-shaped hole on the clamp base (2) and the tail part of the inner hexagonal bolt (9) is arranged in a radial threaded hole on the ejector pin (4), the sealing ring (7) is positioned and arranged in a positioning groove on the top surface of the clamp base (2), the workpiece (8) is sleeved in the center hole of the sealing ring (7) and the bottom of the workpiece (8) is arranged in the center hole on the top surface of the clamp base (2), the sealing ring (3) is arranged at the top end of the clamp base (2) and the sealing ring (3) is pressed on the sealing ring (7), the steel ball (5) is arranged in a center hole of a workpiece (8), the fixture upper block (1) is arranged above the fixture base (2), the pressure head (6) is arranged in the center hole of the fixture upper block (1), and the bottom of the pressure head (6) is pressed against the steel ball (5).
2. The airtightness detection jig for a hydraulic brake solenoid valve according to claim 1, wherein: the clamp base (2) is provided with a flange plate on the outer cylindrical surface, and the central axis of the clamp base (2) coincides with the central axis of the clamp upper block (1).
3. The airtightness detection jig for a hydraulic brake solenoid valve according to claim 1, wherein: and a flange plate is arranged on the outer cylindrical surface of the clamp upper block (1).
4. The airtightness detection jig for a hydraulic brake solenoid valve according to claim 1, wherein: the outer cylindrical surface of the workpiece (8) is in interference fit with the inner wall of the central hole of the sealing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571024.XU CN213902742U (en) | 2020-07-31 | 2020-07-31 | Air tightness detection clamp for hydraulic braking electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571024.XU CN213902742U (en) | 2020-07-31 | 2020-07-31 | Air tightness detection clamp for hydraulic braking electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902742U true CN213902742U (en) | 2021-08-06 |
Family
ID=77097555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571024.XU Active CN213902742U (en) | 2020-07-31 | 2020-07-31 | Air tightness detection clamp for hydraulic braking electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213902742U (en) |
-
2020
- 2020-07-31 CN CN202021571024.XU patent/CN213902742U/en active Active
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