CN219853409U - Quick production type valve element part clamp - Google Patents
Quick production type valve element part clamp Download PDFInfo
- Publication number
- CN219853409U CN219853409U CN202321074216.3U CN202321074216U CN219853409U CN 219853409 U CN219853409 U CN 219853409U CN 202321074216 U CN202321074216 U CN 202321074216U CN 219853409 U CN219853409 U CN 219853409U
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- CN
- China
- Prior art keywords
- seat
- valve core
- positioning seat
- clamping
- core part
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 6
- 238000003801 milling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a fast production type valve core part clamp, which comprises: the device comprises a chassis, a first positioning seat, a first clamping executing mechanism, a second positioning seat and a second clamping executing mechanism; the first positioning seat is arranged on the underframe, a mounting surface is formed on the first positioning seat and is used for being clung to the end surface of the valve core part, which is far away from the convex ring, a first center penetrating rod is formed on the mounting surface in a protruding mode, the first center penetrating rod is used for extending into a center hole of the valve core part, and at least two pairs of mounting surfaces and the first center penetrating rod are arranged; a first clamping executing mechanism is arranged on the first mounting seat and is used for pressing the valve core part on the mounting surface; the underframe is provided with a second positioning seat, and a supporting seat is formed on the second positioning seat in a protruding mode. The quick production type valve element part clamp solves the problem that in the prior art, a plurality of workpieces cannot be clamped simultaneously, so that the production efficiency is reduced.
Description
Technical Field
The utility model relates to valve core part production equipment, in particular to a rapidly-produced valve core part clamp.
Background
As shown in fig. 1 to 2, the valve core part is in a cover-shaped structure, one end surface of the valve core part protrudes to form a convex ring, and the middle part of the valve core part is provided with a central hole. In the production process, the following steps are required: turning on the edge of a valve core part to form at least two first edge holes and a second edge hole, wherein the two first edge holes are symmetrically arranged by taking the plane of an axis as a symmetrical plane; and step two, milling holes on the first edge hole and the second edge hole which are turned in the step one, so as to achieve the effect of removing burrs on the inner walls of the first edge hole and the second edge hole, and improve the accuracy of the first edge hole and the second edge hole.
The Chinese patent discloses a multifunctional milling machine fixture with the application number of CN201910174181.2, which comprises a pair of clamping devices which can be mutually close to each other for clamping, wherein each clamping device comprises a movable clamp seat, an inlay support provided with an oil cavity I and arranged on the movable clamp seat, a caulking groove arranged on the inlay support, a piston rod I arranged in the oil cavity I and partially exposed out of the oil cavity I, an oil inlet channel I arranged in the inlay support and communicated with the oil cavity I, and a first clamping seat arranged in the caulking groove and connected with the piston rod I, and the movement direction of the piston rod I is the same as that of the movable clamp seat; the first clamping seat comprises a bottom supporting part I and a side clamping part I which is arranged on the bottom supporting part I and fixedly connected with the piston rod I; the upper surface of the movable clamp seat is provided with at least 2 lifting piston rods, and a vertical piston cavity for installing the corresponding lifting piston rods and an oil inlet channel II and an oil return channel II which are communicated with the vertical piston cavity are correspondingly arranged in the inlay support.
The multifunctional milling machine fixture can clamp a workpiece, but has the following defects: only one workpiece can be clamped at a time, if other workpieces need to be turned and milled again, the workpiece needs to be disassembled and then another workpiece is installed, so that the production efficiency is reduced, and the production efficiency cannot be improved.
Disclosure of Invention
The utility model provides a rapidly-produced valve core part clamp, which solves the problem that the production efficiency is reduced because a plurality of workpieces cannot be clamped simultaneously in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model discloses a fast production type valve core part clamp, which comprises: the device comprises a chassis, a first positioning seat, a first clamping executing mechanism, a second positioning seat and a second clamping executing mechanism; the first positioning seat is arranged on the underframe, a mounting surface is formed on the first positioning seat and is used for being clung to the end surface of the valve core part, which is far away from the convex ring, a first center penetrating rod is formed on the mounting surface in a protruding mode, the first center penetrating rod is used for extending into a center hole of the valve core part, and at least two pairs of mounting surfaces and the first center penetrating rod are arranged; a first clamping executing mechanism is arranged on the first mounting seat and is used for pressing the valve core part on the mounting surface; the second positioning seat is arranged on the underframe, a supporting seat is formed on the second positioning seat in a protruding mode, the supporting seat supports the edge of the valve core part, the supporting seat is clung to the side face of the convex ring in the valve core part, a positioning pin is arranged beside the supporting seat and used for extending into a second edge opening in the valve core part; and a second clamping executing mechanism is arranged on the second mounting seat and is used for pressing the valve core part on the supporting seat.
Preferably, the support base includes: the first supporting block and the second supporting block are arc-shaped structures, the first supporting block and the second supporting block encircle the outer of the convex ring in the valve core part, a first gap and a second gap are formed between the first supporting block and the second supporting block, and a locating pin is installed at the first gap.
Preferably, the first gap and the second gap are each spaced from the first edge opening in the spool piece when the locating pin is inserted into the spool piece.
Preferably, a second center rod is mounted at the center surrounded by the first support block and the second support block, and the second center rod is inserted into the center hole of the spool part.
Preferably, a first space is formed between the first positioning seat and the second positioning seat, and the chassis is provided with a first through groove communicated with the first space.
Preferably, the included angle between the mounting surface and the horizontal direction is an acute angle, and the mounting surface is inclined towards the direction where the first interval is located.
Preferably, at least two second positioning seats are arranged, all the second positioning seats are parallel to each other, a second interval is formed between every two adjacent second positioning seats, and a second penetrating groove communicated with the second interval is formed in the chassis.
Preferably, the first clamping actuator and the second clamping actuator each comprise: the clamping arm and the rotary telescopic cylinder are arranged on the first positioning seat or the second positioning seat where the rotary telescopic cylinder is arranged, a piston rod of the rotary telescopic cylinder is fixed to the clamping arm, and each clamping arm is used for clamping two workpieces.
Compared with the prior art, the utility model has the following beneficial effects:
1) Through setting up first positioning seat and first clamping mechanism, realized carrying out the step one to press from both sides tight to the case part, guaranteed simultaneously that whole case part deviates from the terminal surface of bulge loop and is supported by the installation face, avoided the bulge loop to be located to be supported, in addition received huge pressure and lead to the case part to remove because of the case part turning, unilateral atress has led to the case part to beat easily to avoid the case part to beat at will after pressing from both sides tightly and lead to turning quality lower, guaranteed the quality of case part.
2) Through setting up the case part that second positioning seat and first clamping mechanism cooperation clamp turning are accomplished, simultaneously through setting up the locating pin, a second edge trompil has been fixed a position, has guaranteed another second edge trompil of accurate location and first edge trompil, leads to the product damage because of second edge trompil and first edge trompil position inaccuracy when avoiding follow-up hole milling, has further guaranteed the quality of case part.
3) Through the cooperation setting of first positioning seat, first clamping actuating mechanism, second positioning seat and second clamping actuating mechanism, not only realized pressing from both sides the case part in step one, realized pressing from both sides the case part in step two moreover and pressed from both sides tightly to guaranteed that a plurality of work pieces press from both sides simultaneously, guaranteed that step one and step two work can go on simultaneously, improved production efficiency.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a spool piece prior to performing the first turning step.
Fig. 2 is a schematic structural diagram of the valve core part when the second step is performed.
Fig. 3 is a schematic structural view of a rapidly produced spool part fixture.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is an enlarged view at B in fig. 3.
Reference numerals: the valve core part 1, the first edge opening 11, the second edge opening 12, the central hole 13, the convex ring 14, the bottom frame 2, the first through groove 21, the second through groove 22, the first positioning seat 3, the mounting surface 31, the first central through rod 32, the first clamping executing mechanism 4, the second positioning seat 5, the supporting seat 51, the first supporting block 511, the second supporting block 512, the positioning pin 52, the second central rod 53, the second clamping executing mechanism 6, the clamping arm 61 and the rotary telescopic cylinder 62.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1 to 5, the present utility model discloses a rapid production type spool part fixture, comprising: the device comprises a chassis 2, a first positioning seat 3, a first clamping executing mechanism 4, a second positioning seat 5 and a second clamping executing mechanism 6; the first positioning seat 3 is arranged on the underframe 2, the first positioning seat 3 is provided with a mounting surface 31, the mounting surface 31 is used for being clung to the end surface of the valve core part 1, which is far away from the convex ring 14, a first center penetrating rod 32 is formed on the mounting surface 31 in a protruding way, the first center penetrating rod 32 is used for extending into the center hole 13 of the valve core part 1, and at least two pairs of the mounting surface 31 and the first center penetrating rod 32 are arranged; a first clamping executing mechanism 4 is arranged on the first mounting seat, and the first clamping executing mechanism 4 is used for pressing the valve core part 1 on the mounting surface 31; the underframe 2 is provided with a second positioning seat 5, a supporting seat 51 is formed on the second positioning seat 5 in a protruding mode, the supporting seat 51 supports the edge of the valve core part 1, the supporting seat 51 is tightly attached to the side face of the convex ring 14 in the valve core part 1, a positioning pin 52 is arranged beside the supporting seat 51, and the positioning pin 52 is used for extending into a second edge opening 12 in the valve core part 1; a second clamping actuator 6 is mounted on the second mounting seat, the second clamping actuator 6 being used for pressing the spool part 1 against the support seat 51.
The support base 51 includes: the first supporting block 511 and the second supporting block 512, the first supporting block 511 and the second supporting block 512 are arc-shaped structures, the first supporting block 511 and the second supporting block 512 encircle the convex ring 14 in the valve core part 1, a first gap and a second gap are formed between the first supporting block 511 and the second supporting block 512, and the positioning pin 52 is installed at the first gap. The first support block 511 and the second support block 512 are tightly attached to the outside of the convex ring 14 in the spool part 1, so that the axis of the spool part 1 is precisely positioned. The setting of the first clearance provides installation space for the locating pin 52, and the setting of the second clearance is convenient from the case part 1 that snatchs on first supporting shoe 511 and the second supporting shoe 512, has avoided case part 1 edge all to be blocked and leads to snatching case part 1 inconvenient.
When the positioning pin 52 is inserted into the spool part 1, both the first gap and the second gap are at a distance from the first edge opening 11 in the spool part 1. That is, the edge of the valve core part 1, which is close to the first edge opening 11, is supported, so that the valve core part 1 is easy to deform due to the fact that pressure is generated during hole milling and the edge is not supported, that is, the edge of the valve core part 1, which corresponds to the first edge opening 11, is ensured to be sufficiently supported.
A second center rod 53 is installed at the center surrounded by the first support block 511 and the second support block 512, and the second center rod 53 is inserted into the center hole 13 of the spool part 1. After the second central rod 53 is inserted into the central hole 13 of the valve core part 1, the axial lead of the valve core part 1 is positioned twice.
A first interval is formed between the first positioning seat 3 and the second positioning seat 5, and the underframe 2 is provided with a first through groove 21 communicated with the first interval. So that the waste falling from the first positioning seat 3 can fall from the first interval and the first through groove 21, and the waste residue is prevented from staying at the clamping position.
The included angle between the mounting surface 31 and the horizontal direction is an acute angle, and the mounting surface 31 is inclined toward the direction in which the first pitch is located. So that the waste materials separated from the valve core part 1 can fall to the first space and the first through groove 21, and the automatic waste material discharge is realized.
At least two second positioning seats 5 are arranged, all the second positioning seats 5 are parallel to each other, a second interval is formed between every two adjacent second positioning seats 5, and a second through groove 22 communicated with the second interval is formed in the underframe 2. So that the waste falling from the second positioning seat 5 can fall from the second interval and the second through groove 22, and the waste residue is prevented from staying at the clamping position.
The first clamping actuator 4 and the second clamping actuator 6 each comprise: a clamping arm 61 and a rotary telescopic cylinder 62, the rotary telescopic cylinder 62 is mounted on the first positioning seat 3 or the second positioning seat 5, and a piston rod of the rotary telescopic cylinder 62 is fixed to the clamping arm 61, and each clamping arm is used for clamping two workpieces. It is achieved that one first clamping actuator 4 or one second clamping actuator 6 can clamp two workpieces simultaneously. At the same time, when released, the clamping arm 61 can be rotated to a position deviating from the workpiece, avoiding that the clamping arm 61 blocks the mounting of the spool part 1.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A rapid production type spool part fixture, comprising: the device comprises a chassis (2), a first positioning seat (3), a first clamping executing mechanism (4), a second positioning seat (5) and a second clamping executing mechanism (6);
a first positioning seat (3) is arranged on the underframe (2), a mounting surface (31) is formed on the first positioning seat (3), the mounting surface (31) is used for being clung to the end surface of the valve core part (1) which is far away from the convex ring (14), a first center penetrating rod (32) is formed on the mounting surface (31) in a protruding mode, the first center penetrating rod (32) is used for extending into a center hole (13) of the valve core part (1), and at least two pairs of the mounting surface (31) and the first center penetrating rod (32) are arranged;
a first clamping executing mechanism (4) is arranged on the first mounting seat, and the first clamping executing mechanism (4) is used for pressing the valve core part (1) on the mounting surface (31);
a second positioning seat (5) is arranged on the underframe (2), a supporting seat (51) is formed on the second positioning seat (5) in a protruding mode, the supporting seat (51) supports the edge of the valve core part (1), the supporting seat (51) is tightly attached to the side face of a convex ring (14) in the valve core part (1), a positioning pin (52) is arranged beside the supporting seat (51), and the positioning pin (52) is used for extending into a second edge opening (12) in the valve core part (1);
a second clamping executing mechanism (6) is arranged on the second mounting seat, and the second clamping executing mechanism (6) is used for pressing the valve core part (1) on the supporting seat (51).
2. The rapid tooling spool part fixture of claim 1, wherein the support base (51) comprises: the valve comprises a first supporting block (511) and a second supporting block (512), wherein the first supporting block (511) and the second supporting block (512) are of arc structures, the first supporting block (511) and the second supporting block (512) encircle the outside of a convex ring (14) in a valve core part (1), a first gap and a second gap are formed between the first supporting block (511) and the second supporting block (512), and a locating pin (52) is installed at the first gap.
3. A quick-production spool part clamp according to claim 2, characterized in that the first gap and the second gap are each at a distance from the first edge opening (11) in the spool part (1) when the detent pin (52) is inserted into the spool part (1).
4. A quick-production spool part holder according to claim 3, characterized in that a second center rod (53) is installed around the center of the first support block (511) and the second support block (512), and the second center rod (53) is inserted into the center hole (13) of the spool part (1).
5. The rapid tooling spool part fixture according to any one of claims 1 to 4, wherein a first space is formed between the first positioning seat (3) and the second positioning seat (5), and the chassis (2) is provided with a first through slot (21) communicating with the first space.
6. The rapid tooling spool part fixture of claim 5, wherein the included angle between the mounting surface (31) and the horizontal is an acute angle, and the mounting surface (31) is inclined in the direction of the first distance.
7. The rapid tooling spool part fixture according to any one of claims 1 to 4, wherein at least two second positioning seats (5) are provided, all second positioning seats (5) are parallel to each other, a second distance is formed between two adjacent second positioning seats (5), and a second through groove (22) communicated with the second distance is formed in the bottom frame (2).
8. A rapid tooling spool part fixture according to any one of claims 1 to 4, wherein the first clamping actuator (4) and the second clamping actuator (6) each comprise: the clamping arm (61) and the rotary telescopic cylinder (62), the rotary telescopic cylinder (62) is installed on the first positioning seat (3) or the second positioning seat (5) where the rotary telescopic cylinder (62) is located, a piston rod of the rotary telescopic cylinder (62) is fixed to the clamping arm (61), and each pressing arm is used for pressing two workpieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074216.3U CN219853409U (en) | 2023-05-06 | 2023-05-06 | Quick production type valve element part clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074216.3U CN219853409U (en) | 2023-05-06 | 2023-05-06 | Quick production type valve element part clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853409U true CN219853409U (en) | 2023-10-20 |
Family
ID=88341542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321074216.3U Active CN219853409U (en) | 2023-05-06 | 2023-05-06 | Quick production type valve element part clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853409U (en) |
-
2023
- 2023-05-06 CN CN202321074216.3U patent/CN219853409U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |