CN221561257U - Die-casting pump shell processing clamping device - Google Patents
Die-casting pump shell processing clamping device Download PDFInfo
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- CN221561257U CN221561257U CN202322918343.3U CN202322918343U CN221561257U CN 221561257 U CN221561257 U CN 221561257U CN 202322918343 U CN202322918343 U CN 202322918343U CN 221561257 U CN221561257 U CN 221561257U
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- fixedly connected
- clamping
- clamping device
- internal thread
- pump housing
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Abstract
本实用新型公开了一种压铸泵壳体加工夹持装置，包括底板和内螺纹套，底板的顶端固定连接有支撑壳，支撑壳的内部转动连接有调节螺杆，调节螺杆外侧壁的两侧均套设有内螺纹套，夹持盘固定连接于传动杆的一侧。本实用新型通过设置有调节夹持结构，使用六角扳手等工具转动沉头螺栓头并以此带动双向螺纹杆一同转动，并使与双向螺纹杆外侧壁两端螺纹连接的内螺纹调节座将在双向螺纹杆转动时进行反向移动，通过调节沉头螺栓头的正反转使夹持座可向内对泵壳体外壁进行夹持，也可使夹持座向外移动并对泵壳体内壁进行支撑，同时在卡块与弹片的卡合结构下可对夹持座进行拆装与位置调节，实现了提高该夹持装置的便捷性。
The utility model discloses a die-cast pump housing processing clamping device, including a bottom plate and an internal thread sleeve, the top of the bottom plate is fixedly connected with a support shell, the inside of the support shell is rotatably connected with an adjusting screw, both sides of the outer wall of the adjusting screw are sleeved with internal thread sleeves, and a clamping plate is fixedly connected to one side of a transmission rod. The utility model is provided with an adjusting clamping structure, and a countersunk bolt head is rotated by a tool such as a hexagonal wrench to drive a bidirectional threaded rod to rotate together, and the internal thread adjustment seat threadedly connected to the two ends of the outer wall of the bidirectional threaded rod will move in the opposite direction when the bidirectional threaded rod rotates, and the clamping seat can be clamped inwardly to the outer wall of the pump housing by adjusting the forward and reverse rotation of the countersunk bolt head, and can also be moved outwardly to support the inner wall of the pump housing, and the clamping seat can be disassembled and assembled and the position adjusted under the clamping structure of the clamping block and the spring sheet, thereby improving the convenience of the clamping device.
Description
Technical Field
The utility model relates to the technical field of die-casting pump shell production accessories, in particular to a die-casting pump shell processing clamping device.
Background
The die-casting pump shell is used as a pump shell produced and processed by a die-casting process, and because most of the pump shell is made of metal materials, most of the pump shell is a blank after die-casting, the surface of the pump shell is rough, and therefore, after the die-casting pump shell is processed, the pump shell needs to be subjected to subsequent processing, such as polishing, cutting and the like, so that the subsequent processing of the die-casting pump shell is more stable and convenient, and a special clamping device is often used.
When the common die-casting pump shell is clamped in the follow-up processing, the die-casting pump shell is clamped in the modes of a three-jaw chuck, mechanical clamping and the like, and the common die-casting pump shell clamping device has a good clamping effect when in use, but still has some problems:
1. When the common die-casting pump shell clamping device is used, the inner wall and the outer wall of the die-casting pump shell are required to be polished or cut, and the clamping position of the common clamping device can not be adjusted according to actual processing conditions because the common clamping device clamps the outer wall or the inner wall in a single mode.
2. When the common clamping device for the pressure injection pump shell is used, the pressure injection pump shell is easy to shake due to looseness of the threaded rod in the process of external force or self-rotation due to the fact that the pressure injection pump shell is processed after clamping.
Disclosure of utility model
The utility model aims to provide a die-casting pump housing processing clamping device which is used for solving the defect that the clamping position of the existing die-casting pump housing processing clamping device cannot be adjusted according to actual conditions.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a die-casting pump shell processing clamping device, includes bottom plate and internal thread cover, the top fixedly connected with of bottom plate supports the shell, the inside rotation that supports the shell is connected with adjusting screw, the both sides of adjusting screw lateral wall all overlap and are equipped with the internal thread cover, one side fixedly connected with fastening structure that supports the shell, the top fixedly connected with backup pad of internal thread cover, the top rotation of backup pad one side is connected with the transfer line, one side fixedly connected with of transfer line adjusts the clamping structure, it includes grip block, two-way threaded rod, guide way, internal thread adjusting seat, countersunk bolt head, bolt, fixture block, grip block, intubate and shell fragment to adjust the clamping structure, the grip block fixed connection is in one side of transfer line.
When the clamping device is used, the clamping device is arranged at equipment such as polishing or cutting in the subsequent processing of the die-casting pump shell, the die-casting pump shell is placed on the inner sides of two groups of clamping discs, and the internal thread sleeve in threaded connection with the clamping device drives the supporting plate to move towards the two sides of the die-casting pump shell through rotating the adjusting screw rod, so that clamping operation is carried out on the supporting plate.
Preferably, the inside rotation of clamping disk is connected with the bidirectional threaded rod, the guide way has all been seted up at the both ends of clamping disk one side, the both ends of bidirectional threaded rod lateral wall all overlap and are equipped with the internal thread and adjust the seat, the top of bidirectional threaded rod runs through the inside on clamping disk top and with countersunk head's bottom fixedly connected with countersunk head, one side fixedly connected with bolt of internal thread adjusting seat, one side at bolt both ends is equal fixedly connected with fixture block, the grip slipper is installed to one side of bolt, one side fixedly connected with intubate of grip slipper, one side at intubate both ends all is provided with the shell fragment, makes the grip slipper inwards carry out the centre gripping to the pump housing outer wall through the positive and negative rotation of adjusting countersunk head.
Preferably, the bidirectional threaded rod and the internal thread adjusting seat are in a threaded connection structure, and the guide groove and the internal thread adjusting seat are in a sliding structure, so that the clamping of the die-casting pump shell is more convenient.
Preferably, the latch and the insertion tube are in an embedded structure, and the clamping block and the elastic sheet are in a clamping structure.
Preferably, the fastening structure comprises an external thread pipe, a dividing groove, friction plates, raised strips and fastening nuts, wherein the external thread pipe is fixedly connected to one side of a supporting shell, the dividing groove is formed in one side of the outer side wall of the external thread pipe, the friction plates are fixedly connected to one side of the inner side wall of the external thread pipe, the raised strips are fixedly connected to one side of the outer side wall of the adjusting screw, the fastening nuts are sleeved on the outer side of the external thread pipe, the external thread pipe is screwed in the direction of the dividing groove, and therefore the dividing groove is fastened and clamped in the direction of the outer side wall of the raised strips.
Preferably, the partition groove is provided with a plurality of partition grooves on one side of the outer side wall of the external thread pipe, and the partition grooves are annular on one side of the outer side wall of the external thread pipe, so that the adjusting screw is fastened.
Preferably, the cross-sectional area of the outer diameter of the adjusting screw is smaller than the cross-sectional area of the inner diameter of the externally threaded tube.
The utility model provides a die-casting pump shell processing clamping device, which has the advantages that: through being provided with the regulation clamping structure, use tools such as hexagonal spanner to rotate countersunk head of bolt and drive the two-way threaded rod and rotate with this to make the internal thread adjusting seat that is connected with two-way threaded rod lateral wall both ends screw thread will reverse the removal when two-way threaded rod rotates, make the grip slipper can inwards carry out the centre gripping to the pump housing outer wall through adjusting countersunk head of bolt's positive and negative rotation, also can make the grip slipper outwards remove and support the pump housing inner wall, can carry out dismouting and position control to the grip slipper under the block and the block structure of shell fragment simultaneously, realized improving this clamping device's convenience;
through being provided with fastening structure, at one side fixed connection external screw thread pipe of supporting shell to make one side of adjusting screw lateral wall run through to the inside of external screw thread pipe, screw up external screw thread pipe to dividing the groove direction after this clamping device centre gripping finishes, with this make dividing the groove to the sand grip lateral wall direction fastening centre gripping, with this the unable clamping position skew that appears because of adjusting screw's unexpected rotation that makes adjusting screw's rotation hindered, realized improving this clamping device's stability.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of an adjustable clamp structure of the present utility model;
FIG. 4 is a schematic view of a three-dimensional partially disassembled structure of an adjustable clamp structure of the present utility model;
Fig. 5 is an enlarged partial sectional view of fig. 1 according to the present utility model.
In the figure: 1. a bottom plate; 2. a support case; 3. adjusting a screw; 4. an internal thread sleeve; 5. a support plate; 6. a transmission rod; 7. adjusting the clamping structure; 701. a clamping plate; 702. a two-way threaded rod; 703. a guide groove; 704. an internal thread adjusting seat; 705. countersunk head; 706. a plug pin; 707. a clamping block; 708. a clamping seat; 709. a cannula; 710. a spring plate; 8. a fastening structure; 801. an external threaded tube; 802. a dividing groove; 803. a friction plate; 804. a convex strip; 805. and fastening the screw cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a die-casting pump housing processing clamping device, which comprises a bottom plate 1 and an internal thread sleeve 4, wherein the top end of the bottom plate 1 is fixedly connected with a supporting shell 2, an adjusting screw rod 3 is rotatably connected in the supporting shell 2, both sides of the outer side wall of the adjusting screw rod 3 are respectively sleeved with the internal thread sleeve 4, the top end of the internal thread sleeve 4 is fixedly connected with a supporting plate 5, the top end of one side of the supporting plate 5 is rotatably connected with a transmission rod 6, one side of the transmission rod 6 is fixedly connected with an adjusting clamping structure 7, the adjusting clamping structure 7 comprises a clamping disc 701, a bidirectional 702, a guide groove 703, an internal thread adjusting seat 704, a countersunk bolt head 705, a bolt 706, a clamping block 707, a clamping seat 708, a spring 710, the clamping disc 701 is fixedly connected to one side of the transmission rod 6, the inside of the clamping disc 701 is rotatably connected with the adjusting screw rod 706, the two ends of the clamping seat 706 are rotatably connected with the two ends of the clamping seat 706, the two ends of the clamping seat 706 are fixedly connected with the two ends of the clamping seat 706, and the two sides of the clamping seat 706 are fixedly connected with the clamping seat 708 are fixedly arranged at one side of the clamping seat 708, and the clamping seat is fixedly connected with the clamping seat is provided with the clamping seat 706, and the clamping seat is fixedly connected with the clamping seat 706.
Referring to fig. 1, 2, 3 and 4, when the clamping device is installed and used, the clamping device is installed at a polishing or cutting device for subsequent processing of the die-casting pump housing, and the die-casting pump housing is placed at the inner sides of two groups of clamping discs 701, the internal thread sleeve 4 in threaded connection with the die-casting pump housing drives the supporting plate 5 to move towards two sides of the die-casting pump housing and clamps the die-casting pump housing by rotating the adjusting screw 3, so as to improve the clamping effect of the device and enable the clamping position of the device to be adjusted according to actual processing conditions, for this purpose, the bidirectional threaded rod 702 is rotationally connected in the clamping disc 701, as the directions of threads at two ends of the outer side wall of the bidirectional threaded rod 702 are opposite, the tool such as a hexagonal wrench is used for rotating the countersunk head 705 and driving the bidirectional threaded rod 702 to rotate together, and the internal thread adjusting seat in threaded connection with two ends of the outer side wall of the bidirectional threaded rod 702 is enabled to reversely move when the bidirectional threaded rod 702 is rotated, the clamping seat 708 can be clamped inwards by adjusting the positive and negative rotation of the countersunk head bolt head 705, the clamping seat 708 can also be enabled to move outwards and support the inner wall 708 and can be clamped inwards, and clamped with the clamping seat 708 can be adjusted and clamped with the outer wall 708 according to actual conditions.
One side fixedly connected with fastening structure 8 of supporting shell 2, fastening structure 8 includes external screw thread pipe 801, split groove 802, friction disc 803, sand grip 804 and fastening nut 805, external screw thread pipe 801 fixed connection has offered split groove 802 in one side of supporting shell 2, one side fixedly connected with friction disc 803 of external screw thread pipe 801 inside wall, one side fixedly connected with sand grip 804 of adjusting screw 3 lateral wall, the outside cover of external screw thread pipe 801 is equipped with fastening nut 805, a plurality of has been seted up to one side of external screw thread pipe 801 lateral wall to split groove 802, and a plurality of split groove 802 is annular distribution in one side of external screw thread pipe 801 lateral wall. The cross-sectional area of the outer diameter of the adjusting screw 3 is smaller than cross-sectional area of the internal diameter of externally threaded tube 801.
Referring to fig. 1 and 5, when the clamping device is installed and used, the internal thread sleeve 4 in threaded connection with the adjusting screw 3 is rotated to drive the bottom end of the supporting plate 5 to move and clamp the die-casting pump housing, in order to avoid the movement of the clamping piece caused by the loosening of the adjusting screw 3 in the process, the external thread tube 801 is fixedly connected to one side of the supporting shell 2, one side of the outer side wall of the adjusting screw 3 penetrates into the external thread tube 801, after the clamping device clamps, the external thread tube 801 is screwed in the direction of the dividing groove 802, so that the dividing groove 802 clamps in a fastening way in the direction of the outer side wall of the raised line 804, and the rotation of the adjusting screw 3 is prevented from being deviated due to the unexpected rotation of the adjusting screw 3.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A die-casting pump shell processing clamping device comprises a bottom plate (1) and an internal thread sleeve (4);
The method is characterized in that:
the top end of the bottom plate (1) is fixedly connected with a supporting shell (2);
An adjusting screw (3) is rotatably connected to the inside of the supporting shell (2), an inner thread sleeve (4) is sleeved on two sides of the outer side wall of the adjusting screw (3), and a fastening structure (8) is fixedly connected to one side of the supporting shell (2);
the utility model discloses a novel structure of a transmission rod, including supporting plate (5) of the top fixedly connected with of internal thread cover (4), the top rotation of backup pad (5) one side is connected with transfer line (6), one side fixedly connected with of transfer line (6) adjusts clamping structure (7), adjust clamping structure (7) including grip block (701), two-way threaded rod (702), guide way (703), internal thread regulating seat (704), countersunk head of bolt (705), bolt (706), fixture block (707), grip block (708), intubate (709) and shell fragment (710), one side of grip block (701) fixedly connected with transfer line (6).
2. The die cast pump housing processing clamping device of claim 1, wherein: the inside rotation of grip block (701) is connected with bi-directional threaded rod (702), guide way (703) have all been seted up at the both ends of grip block (701) one side, the both ends of bi-directional threaded rod (702) lateral wall all overlap and are equipped with internal thread regulation seat (704), the top of bi-directional threaded rod (702) runs through to the inside on grip block (701) top and with the bottom fixedly connected with countersunk head (705), one side fixedly connected with bolt (706) of countersunk head (705), one side of bolt (706) both ends all fixedly connected with fixture block (707), grip block (708) are installed to one side of bolt (706), one side fixedly connected with intubate (709) of grip block (708), one side at intubate (709) both ends all is provided with shell fragment (710).
3. The die cast pump housing processing clamping device of claim 2, wherein: the bidirectional threaded rod (702) and the internal thread adjusting seat (704) are in a threaded connection structure, and the guide groove (703) and the internal thread adjusting seat (704) are in a sliding structure.
4. The die cast pump housing processing clamping device of claim 2, wherein: the plug pin (706) and the insertion pipe (709) are in an embedded structure, and the clamping block (707) and the elastic sheet (710) are in a clamping structure.
5. The die cast pump housing processing clamping device of claim 1, wherein: the fastening structure (8) comprises an external thread pipe (801), a dividing groove (802), friction plates (803), raised strips (804) and a fastening nut (805), wherein the external thread pipe (801) is fixedly connected to one side of a supporting shell (2), the dividing groove (802) is formed in one side of the outer side wall of the external thread pipe (801), the friction plates (803) are fixedly connected to one side of the inner side wall of the external thread pipe (801), the raised strips (804) are fixedly connected to one side of the outer side wall of an adjusting screw (3), and the fastening nut (805) is sleeved on the outer side of the external thread pipe (801).
6. The die cast pump housing processing clamping device as recited in claim 5 wherein: the partition grooves (802) are formed in one side of the outer side wall of the external thread pipe (801), and the partition grooves (802) are distributed in an annular mode on one side of the outer side wall of the external thread pipe (801).
7. The die cast pump housing processing clamping device as recited in claim 5 wherein: the cross-sectional area of the outer diameter of the adjusting screw rod (3) is smaller than the cross-sectional area of the inner diameter of the externally threaded pipe (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322918343.3U CN221561257U (en) | 2023-10-30 | 2023-10-30 | Die-casting pump shell processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322918343.3U CN221561257U (en) | 2023-10-30 | 2023-10-30 | Die-casting pump shell processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221561257U true CN221561257U (en) | 2024-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322918343.3U Active CN221561257U (en) | 2023-10-30 | 2023-10-30 | Die-casting pump shell processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221561257U (en) |
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2023
- 2023-10-30 CN CN202322918343.3U patent/CN221561257U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260105 Address after: 201600 Shanghai City Songjiang District Xinbang Town Xu Village Road 4102.NO Patentee after: Terex (Shanghai) Technology Co.,Ltd. Country or region after: China Address before: 402566 Chongqing Tongliang District Puli Street Longshan Avenue 20 (self-declaration) Patentee before: Chongqing Jinzhishun Technology Co.,Ltd. Country or region before: China |