CN112548898B - Auxiliary fixing device for finish machining of injection mold part cavity hole - Google Patents
Auxiliary fixing device for finish machining of injection mold part cavity hole Download PDFInfo
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- CN112548898B CN112548898B CN202011393746.5A CN202011393746A CN112548898B CN 112548898 B CN112548898 B CN 112548898B CN 202011393746 A CN202011393746 A CN 202011393746A CN 112548898 B CN112548898 B CN 112548898B
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- sliding
- injection mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention discloses an auxiliary fixing device for finish machining of a cavity hole of an injection mold part, which comprises: the fixing mechanism comprises a mounting frame, an outer pipe, a sliding pipe, an adjusting mechanism, a connecting mechanism and a supporting mechanism, wherein the outer pipe is fixedly mounted on the mounting frame, an opening is formed in one end of the outer pipe, the sliding pipe is slidably mounted inside the outer pipe, a connecting block is fixedly mounted at one end of the sliding pipe, the connecting block is slidably mounted inside the opening, two infusion pipes are formed in the connecting block, one end of the connecting block, far away from the sliding pipe, is fixedly connected with the supporting mechanism through the connecting mechanism, and the adjusting mechanism is mounted inside the sliding pipe; the adjusting mechanism comprises a rotating block, a threaded rod, a piston and a first liquid cavity, the threaded rod is in threaded connection with one end, away from the connecting block, of the sliding pipe, and the rotating block is fixedly connected to the other end of the threaded rod. The invention can fix injection mold parts with different shapes and volumes, and enhances the fixing effect of the injection mold parts.
Description
Technical Field
The invention relates to the technical field of mold processing, in particular to an auxiliary fixing device for finish machining of a cavity hole of an injection mold part.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. The method specifically comprises the steps of injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and cooling and solidifying to obtain a formed product, so that the production of the mold needs to be very accurate, and the produced product can be guaranteed to meet the standard. When the cavity hole of the injection mold part is precisely machined, auxiliary fixing is needed, and a common auxiliary fixing device fixes the injection mold.
But present auxiliary fixture all fixes injection mold from the outside, but general injection mold appearance all is different, and inhomogeneous, can't carry out stable fixed to injection mold from the outside, and injection mold probably drops, has seriously influenced the finish machining of injection mold part bore, leads to the injection mold that processes to be unsatisfactory.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that injection molds with different shapes and irregular shapes cannot be fixed, and provides an auxiliary fixing device for finish machining of a cavity hole of an injection mold part.
In order to achieve the purpose, the invention adopts the following technical scheme:
an auxiliary fixture for fine machining of injection mold part cavity holes, the fixture comprising:
the fixing mechanism comprises a mounting frame, an outer pipe, a sliding pipe, an adjusting mechanism, a connecting mechanism and a supporting mechanism, wherein the outer pipe is fixedly mounted on the mounting frame, an opening is formed in one end of the outer pipe, the diameter of the opening is smaller than that of the sliding pipe, the sliding pipe is slidably mounted in the outer pipe, a connecting block is fixedly mounted at one end of the sliding pipe, the connecting block is slidably mounted in the opening, two infusion pipes are arranged in the sliding pipe, one end, far away from the sliding pipe, of the connecting block is fixedly connected with the supporting mechanism through the connecting mechanism, and the adjusting mechanism is mounted in the sliding pipe;
adjustment mechanism is including changeing piece, threaded rod, piston and first sap cavity, first sap cavity is seted up inside the slide duct, the one end of connecting block is kept away from to threaded rod threaded connection in the slide duct, the piston passes through the bearing and rotates the connection in threaded rod one end, and slidable mounting is inside at first sap cavity, change a fixed connection at the threaded rod other end.
Preferably, the connecting mechanism is composed of two vertical bent pipes and a horizontal bent pipe, one end of each vertical bent pipe is fixedly connected with the connecting block, the other end of each vertical bent pipe is fixedly connected with the supporting mechanism, and the horizontal bent pipe is connected between the two vertical bent pipes.
Preferably, the connecting mechanism is composed of an elastic tube, the elastic tube is T-shaped, one end of the elastic tube perpendicular to the elastic tube is fixedly connected with the connecting block, and the other two ends of the elastic tube are fixedly connected with the supporting mechanism.
Preferably, the supporting mechanism comprises a supporting pipe, a supporting block, a liquid conveying pipe and an elastic mechanism, a second liquid cavity is formed in the supporting pipe, one end of the liquid conveying pipe is fixedly connected with the connecting mechanism and is arranged in the second liquid cavity in a sealing and sliding mode, one end, far away from the connecting mechanism, of the liquid conveying pipe is fixedly connected with the inner wall of the supporting rod through the elastic mechanism, and one end, far away from the connecting mechanism, of the supporting pipe is fixedly connected with the supporting block.
Preferably, the elastic mechanism is composed of a plurality of springs, the springs are made of anti-corrosion materials, one ends of the springs and the infusion tube are far away from the end wall of one end of the connecting mechanism, and the other ends of the springs and the inner wall of the abutting tube are fixedly connected.
Preferably, the abutting block is spherical, and a friction layer is arranged on the surface of the abutting block.
Preferably, the slide pipe slides in the outer tube through slide mechanism, slide mechanism includes slider and spout, many the spout is seted up at the outer tube inner wall, and the cross-section is the arc, and is a plurality of slider fixed mounting is at the slide pipe lateral wall, and slidable mounting is inside the spout.
Preferably, one end of the sliding pipe, which is far away from the connecting mechanism, is fixedly connected with a limiting block, and the width of the limiting block is greater than the diameter of the outer pipe.
Preferably, the rotating block is provided with an auxiliary groove, and a rubber anti-slip sleeve is sleeved on the rotating block.
Preferably, the hydraulic fluid in the first fluid chamber may be water or hydraulic oil, and fills the first fluid chamber.
Compared with the prior art, the invention has the beneficial effects that:
1. the sliding pipe is pulled to enable the supporting mechanism to be in a vertical state, the supporting mechanism is plugged in from an opening of a cavity hole of the injection mold part, the sliding pipe is pushed into the outer pipe, the supporting mechanism is not bound by the shell, the piston extrudes hydraulic liquid into the connecting mechanism and the second liquid cavity from the first liquid cavity through the external adjusting mechanism, the bottom pipe is pushed to move outwards, and the injection mold part is fixed from the inside. The injection mold part fixing mechanism can fix injection mold parts with different shapes and volumes, strengthens the fixing effect on the injection mold parts, and enlarges the application range of the auxiliary fixing mechanism.
2. The position of the piston inside the sliding pipe is adjusted through the threaded pipe, so that hydraulic liquid with different volumes is pushed into the second liquid cavity, the telescopic length of the pipe is adjusted, the cavity holes of injection mold parts with different sizes are supported and fixed, and the length of the supporting rod is conveniently regulated and controlled.
3. When the supporting mechanism enters, the connecting mechanism is supported by hydraulic liquid, so that the supporting mechanism is changed from a vertical state to a horizontal state, and the injection mold part with a small inlet opening of the supporting mechanism is convenient.
Drawings
FIG. 1 is a schematic front view of an auxiliary fixture for fine machining of a cavity hole of an injection mold part according to the present invention;
FIG. 2 is a schematic front view of the auxiliary fixture for fine machining of the cavity hole of the injection mold part according to the present invention;
FIG. 3 is a schematic front view of the auxiliary fixture for fine machining of the cavity hole of the injection mold part according to the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 2;
FIG. 5 is a schematic view of a portion B of FIG. 2;
FIG. 6 is a partial enlarged view of C in FIG. 3;
FIG. 7 is a schematic view of a connecting mechanism of an auxiliary fixing device for fine machining of a cavity hole of an injection mold part according to the present invention
FIG. 8 is a schematic front view of the auxiliary fixture for finishing the cavity of the injection mold part according to the present invention.
In the figure: the device comprises a mounting frame 1, an outer tube 2, a sliding tube 3, a connecting block 4, an adjusting mechanism 5, a rotating block 51, a threaded rod 52, a piston 53, a first liquid cavity 54, a connecting mechanism 6, a vertical bent tube 61, a horizontal bent tube 62, an elastic tube 63, a supporting mechanism 7, a tube 71, a pushing block 72, a transfusion tube 73, an elastic mechanism 74, a second liquid cavity 75, a sliding block 8, a sliding chute 9 and a limiting block 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example one
Referring to fig. 1-5, an auxiliary fixture for finishing a cavity hole of an injection mold part, the fixture comprising:
the fixing mechanism comprises a mounting frame 1, an outer pipe 2, a sliding pipe 3, a connecting block 4, an adjusting mechanism 5, a connecting mechanism 6 and a supporting mechanism 7, wherein the outer pipe 2 is fixedly installed on the mounting frame 1, one end of the outer pipe is provided with an opening, the diameter of the opening is smaller than that of the sliding pipe 3, the sliding pipe 3 is slidably installed inside the outer pipe 2, the connecting block 4 is fixedly installed at one end of the outer pipe, the connecting block 4 is slidably installed inside the opening, two infusion pipes 73 are arranged inside the opening, one end, far away from the sliding pipe 3, of the connecting block 4 is fixedly connected with the supporting mechanism 7 through the connecting mechanism 6, and the adjusting mechanism 5 is installed inside the sliding pipe 3;
In this embodiment, the sliding tube 3 is pulled, the infusion tube 73 is clamped at the opening of the outer tube 2, the supporting mechanism 7 is in a vertical state, the supporting mechanism 7 is plugged into the opening of the cavity hole of the injection mold part, the sliding tube 3 is pushed into the outer tube 2, due to the action of the limiting block 10, the connecting block 4 protrudes out of the outer tube 2, the infusion tube 73 is not bound by the outer tube 2 any more, the piston 53 moves in the first liquid cavity 54 by rotating the threaded rod 52, the piston 53 pushes hydraulic liquid into the connecting mechanism 6 and the second liquid cavity 75 from the first liquid cavity 54, the connecting mechanism 6 changes the supporting mechanism 7 from the vertical state into a horizontal state due to the action of the hydraulic liquid, the hydraulic liquid enters the second liquid cavity 75, the abutting tube 71 is pushed to move outwards, the abutting block 72 abuts against the inside of the cavity hole of the injection mold part, and the injection mold part is fixed. The auxiliary fixing mechanism can fix injection mold parts with different shapes and volumes, enhances the fixing effect of the injection mold parts, and enlarges the application range of the auxiliary fixing mechanism.
In the preferred technical solution of this embodiment, the connecting mechanism 6 comprises two vertical bent tubes 61 and one horizontal bent tube 62, one end of each of the two vertical bent tubes 61 is fixedly connected to the connecting block 4, and the other end is fixedly connected to the supporting mechanism 7, the horizontal bent tube 62 is connected between the two vertical bent tubes 61, so as to ensure that the hydraulic fluid is transferred into the second fluid chamber 75, and at the same time, the supporting mechanism 7 is changed from the vertical state to the horizontal state;
the supporting mechanism 7 comprises a supporting pipe 71, a supporting block 72, a liquid conveying pipe 73 and an elastic mechanism 74, a second liquid cavity 75 is formed in the supporting pipe 71, one end of the liquid conveying pipe 73 is fixedly connected with the connecting mechanism 6 and is arranged in the second liquid cavity 75 in a sealing and sliding mode, one end, far away from the connecting mechanism 6, of the liquid conveying pipe 73 is fixedly connected with the inner wall of the supporting rod through the elastic mechanism 74, one end, far away from the connecting mechanism 6, of the supporting pipe 71 is fixedly connected with the supporting block 72, hydraulic liquid is squeezed into the second liquid cavity 75 from the first liquid cavity 54, the supporting pipe 71 is enabled to move outwards, the supporting mechanism 7 is prolonged, and the supporting mechanism 7 is guaranteed to be capable of supporting the cavity hole of the injection mold part from the inside;
the elastic mechanism 74 is composed of a plurality of springs, the springs are made of anti-corrosion materials, one ends of the springs are connected with the end wall of the infusion tube 73, which is far away from the connecting mechanism 6, and the other ends of the springs are fixedly connected with the inner wall of the abutting tube 71, and the elastic mechanism 74 ensures that the abutting tube 71 is sleeved outside the infusion tube 73 when hydraulic liquid does not enter the second liquid cavity 75, so that the volume of the supporting mechanism 7 is reduced;
the resisting block 72 is spherical, and the surface of the resisting block is provided with a friction layer, so that the supporting force is ensured, and meanwhile, the resisting block 72 is prevented from causing abrasion to the cavity hole of the injection mold part;
one end of the sliding pipe 3, which is far away from the connecting mechanism 6, is fixedly connected with a limiting block 10, and the width of the limiting block 10 is larger than the diameter of the outer pipe 2;
the rotating block 51 is provided with an auxiliary groove, and a rubber anti-slip sleeve is sleeved on the auxiliary groove, so that a user can conveniently operate the rotating block 51;
the hydraulic fluid in the first chamber 54 can be water or hydraulic oil, and the first chamber 54 is filled to ensure that the connecting means 6 and the supporting means 7 are not corroded by the hydraulic fluid and that the fluid is transferred normally.
Example two
Referring to fig. 7, different from the first embodiment, the connection mechanism 6 is composed of an elastic tube 63, the elastic tube 63 is T-shaped, one vertical end of the elastic tube 63 is fixedly connected with the connection block 4, and the other two ends are fixedly connected with the support mechanism 7.
In this embodiment, the connection mechanism 6 is composed of a T-shaped elastic tube 63, which is an integral body, and is convenient for connection and fixation, and the liquid delivered to the two infusion tubes 73 is the same, thereby ensuring the extension degree of the two abutting tubes 71 to be the same.
EXAMPLE III
Referring to fig. 8, unlike the first embodiment, the sliding tube 3 slides in the outer tube 2 through a sliding mechanism, the sliding mechanism includes a sliding block 8 and a sliding groove 9, a plurality of sliding grooves 9 are provided on the inner wall of the outer tube 2, and the cross section is arc-shaped, and a plurality of sliding blocks 8 are fixedly mounted on the side wall of the sliding tube 3, and are slidably mounted inside the sliding grooves 9.
In this embodiment, the setting of spout 9 and slider 8 has fixed the position of slide pipe 3 on the one hand, avoids slide pipe 3 to rock in outer tube 2 is inside, has strengthened slide pipe 3's stability, and on the other hand has reduced slide pipe 3 at the inside gliding frictional force of outer tube 2, makes the user operate more convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An injection mold part orifice finish machining uses supplementary fixing device which characterized in that, fixing device includes:
the fixing mechanism comprises a mounting frame (1), an outer pipe (2), a sliding pipe (3), a connecting block (4), an adjusting mechanism (5), a connecting mechanism (6) and a supporting mechanism (7), wherein the outer pipe (2) is fixedly mounted on the mounting frame (1), an opening is formed in one end of the outer pipe, the diameter of the opening is smaller than that of the sliding pipe (3), the sliding pipe (3) is slidably mounted inside the outer pipe (2), the connecting block (4) is fixedly mounted at one end of the outer pipe, the connecting block (4) is slidably mounted inside the opening, two infusion pipes (73) are formed inside the connecting block, one end, far away from the sliding pipe (3), of the connecting block (4) is fixedly connected with the supporting mechanism (7) through the connecting mechanism (6), and the adjusting mechanism (5) is mounted inside the sliding pipe (3);
the adjusting mechanism (5) comprises a rotating block (51), a threaded rod (52), a piston (53) and a first liquid cavity (54), the first liquid cavity (54) is formed inside the sliding pipe (3), the threaded rod (52) is in threaded connection with one end, far away from the connecting block (4), of the sliding pipe (3), the piston (53) is rotatably connected to one end of the threaded rod (52) through a bearing and is slidably mounted inside the first liquid cavity (54), and the rotating block (51) is fixedly connected to the other end of the threaded rod (52);
the connecting mechanism (6) consists of two vertical bent pipes (61) and a horizontal bent pipe (62), one ends of the two vertical bent pipes (61) are fixedly connected with the connecting block (4), the other ends of the two vertical bent pipes are fixedly connected with the supporting mechanism (7), and the horizontal bent pipe (62) is connected between the two vertical bent pipes (61);
the connecting mechanism (6) is composed of an elastic pipe (63), the elastic pipe (63) is T-shaped, one vertical end of the elastic pipe (63) is fixedly connected with the connecting block (4), and the other two ends of the elastic pipe are fixedly connected with the supporting mechanism (7).
2. The auxiliary fixing device for fine machining of the cavity hole of the injection mold part is characterized in that the supporting mechanism (7) comprises a supporting tube (71), a supporting block (72), an infusion tube (73) and an elastic mechanism (74), a second liquid cavity (75) is formed in the supporting tube (71), one end of the infusion tube (73) is fixedly connected with the connecting mechanism (6) and is installed in the second liquid cavity (75) in a sealing and sliding mode, one end, far away from the connecting mechanism (6), of the infusion tube (73) is fixedly connected with the inner wall of the supporting tube (71) through the elastic mechanism (74), and one end, far away from the connecting mechanism (6), of the supporting tube (71) is fixedly connected with the supporting block (72).
3. An auxiliary fixture for fine machining of cavity holes of injection mold parts according to claim 2, characterized in that the elastic mechanism (74) is composed of a plurality of springs made of anti-corrosion material, one end of the plurality of springs is connected with the end wall of the infusion tube (73) far away from the connecting mechanism (6), and the other end of the plurality of springs is fixedly connected with the inner wall of the abutting tube (71).
4. An auxiliary fixture device for fine machining of cavity holes of injection mold parts according to claim 2, characterized in that the abutting block (72) is spherical and provided with a friction layer on the surface.
5. An auxiliary fixing device for fine machining of cavity holes of injection mold parts according to claim 1, characterized in that the sliding tube (3) slides in the outer tube (2) through a sliding mechanism, the sliding mechanism comprises sliding blocks (8) and sliding grooves (9), a plurality of sliding grooves (9) are formed in the inner wall of the outer tube (2), the cross section of each sliding groove is arc-shaped, and the sliding blocks (8) are fixedly installed on the side wall of the sliding tube (3) and are slidably installed inside the sliding grooves (9).
6. The auxiliary fixing device for fine machining of the cavity hole of the injection mold part according to claim 1, wherein a limiting block (10) is fixedly connected to one end, far away from the connecting mechanism (6), of the sliding tube (3), and the width of the limiting block (10) is larger than the diameter of the outer tube (2).
7. An auxiliary fixture device for fine machining of cavity holes of injection mold parts according to claim 1, characterized in that the rotary block (51) is provided with an auxiliary groove and sleeved with a rubber anti-slip sleeve.
8. An auxiliary fixture for fine machining of a cavity of an injection mold part according to claim 1, wherein the hydraulic fluid in the first fluid chamber (54) is water or hydraulic oil, and the first fluid chamber (54) is filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393746.5A CN112548898B (en) | 2020-12-02 | 2020-12-02 | Auxiliary fixing device for finish machining of injection mold part cavity hole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393746.5A CN112548898B (en) | 2020-12-02 | 2020-12-02 | Auxiliary fixing device for finish machining of injection mold part cavity hole |
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| CN112548898A CN112548898A (en) | 2021-03-26 |
| CN112548898B true CN112548898B (en) | 2022-05-10 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121714A (en) * | 1989-09-28 | 1991-05-23 | Fag Kugelfischer Georg Schaefer & Kgaa | Hydraulic device and hydraulic circuit |
| CN1856384A (en) * | 2003-09-26 | 2006-11-01 | 克斯美库股份有限公司 | Clamp device |
| CN109015451A (en) * | 2018-07-16 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of fluid pressure type expanding arbor |
| CN209533171U (en) * | 2018-12-28 | 2019-10-25 | 天长市九星仪表有限公司 | A kind of fixed device of pressure transmitter process equipment |
| CN210757349U (en) * | 2019-10-24 | 2020-06-16 | 阜宁鑫特机械制造有限公司 | Internal stay anchor clamps are used in immersible pump processing |
| CN111360726A (en) * | 2020-04-14 | 2020-07-03 | 宁夏绿源实业有限公司 | Clamping device is used in processing of three-dimensional inner rib pipe |
| CN111438885A (en) * | 2020-04-03 | 2020-07-24 | 杜亚楠 | Adjustable fixing auxiliary device for injection molding clamp |
| CN211439644U (en) * | 2019-11-20 | 2020-09-08 | 福建师范大学泉港石化研究院 | High performance liquid chromatograph processingequipment |
-
2020
- 2020-12-02 CN CN202011393746.5A patent/CN112548898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121714A (en) * | 1989-09-28 | 1991-05-23 | Fag Kugelfischer Georg Schaefer & Kgaa | Hydraulic device and hydraulic circuit |
| CN1856384A (en) * | 2003-09-26 | 2006-11-01 | 克斯美库股份有限公司 | Clamp device |
| CN109015451A (en) * | 2018-07-16 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of fluid pressure type expanding arbor |
| CN209533171U (en) * | 2018-12-28 | 2019-10-25 | 天长市九星仪表有限公司 | A kind of fixed device of pressure transmitter process equipment |
| CN210757349U (en) * | 2019-10-24 | 2020-06-16 | 阜宁鑫特机械制造有限公司 | Internal stay anchor clamps are used in immersible pump processing |
| CN211439644U (en) * | 2019-11-20 | 2020-09-08 | 福建师范大学泉港石化研究院 | High performance liquid chromatograph processingequipment |
| CN111438885A (en) * | 2020-04-03 | 2020-07-24 | 杜亚楠 | Adjustable fixing auxiliary device for injection molding clamp |
| CN111360726A (en) * | 2020-04-14 | 2020-07-03 | 宁夏绿源实业有限公司 | Clamping device is used in processing of three-dimensional inner rib pipe |
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Effective date of registration: 20220414 Address after: 518000 room 101-301, building 26, the seventh Industrial Zone, Tianliao community, Yutang street, Guangming District, Shenzhen, Guangdong Applicant after: SHENZHEN MINGREN PLASTIC CEMENT MOULD Co.,Ltd. Address before: 362000 298 Tonggang West Street, Feng Ze District, Quanzhou, Fujian Applicant before: Zhou Wenlong |
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