CN111761083A - Three-jaw chuck for water pump connecting support - Google Patents
Three-jaw chuck for water pump connecting support Download PDFInfo
- Publication number
- CN111761083A CN111761083A CN202010771495.3A CN202010771495A CN111761083A CN 111761083 A CN111761083 A CN 111761083A CN 202010771495 A CN202010771495 A CN 202010771495A CN 111761083 A CN111761083 A CN 111761083A
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- China
- Prior art keywords
- plate
- clamping
- water pump
- chassis
- lifting platform
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a three-jaw chuck for a water pump connecting bracket, which comprises a chassis and is characterized in that: the base is arranged at the central position of the bottom of the chassis, the chassis is connected with the base through the connecting bolt, the lifting platform is arranged at the central position inside the chassis, the sliding groove is formed in the edge of the lifting platform, the shaft holes are formed in the central positions of the base and the lifting platform, the second limiting plate is arranged at the central position of the upper portion of the chassis, the sliding plate is arranged at the edge of the chassis, the end portion of the sliding plate is located inside the sliding groove, the first clamping block is arranged at the upper portion of the sliding plate, the sliding plate is located below the second limiting plate, the first clamping block is located above the second limiting plate, and the clamping shoulder is arranged at the upper portion of the first clamping block.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a three-jaw chuck for a water pump connecting support.
Background
The water pump is before using, need use linking bridge to fix it at the mounted position, in order to guarantee the stability of connection, water pump linking bridge need possess enough high quality, this has just provided higher requirement to the centre gripping effect of water pump linking bridge to anchor clamps in the manufacturing process, and this is just the peculiarity that traditional anchor clamps lacked when centre gripping water pump linking bridge, traditional anchor clamps often only include a bearing plane and be used for the joint structure of centre gripping article side, the structure is simple relatively, the clamping effect is not good, based on this condition, how to make water pump linking bridge steady centre gripping all the time in the manufacturing process, more and more become the problem that relevant technical staff urgently needed to solve.
Disclosure of Invention
In order to solve the technical problem, the invention provides a three-jaw chuck for a water pump connecting bracket.
The utility model provides a water pump is three-jaw chuck for linking bridge, includes the chassis, its characterized in that: the chassis bottom central point puts and sets up the base, the chassis pass through connecting bolt with the base is connected, the inside central point in chassis puts and sets up the elevating platform, the elevating platform edge sets up the spout, the central point of base, elevating platform puts and all sets up the shaft hole, chassis upper portion central point puts and sets up the second limiting plate, the chassis edge sets up the slide, the slide tip is located inside the spout, slide upper portion sets up first fixture block, the slide is located second limiting plate below, first fixture block is located second limiting plate top, first fixture block upper portion sets up the card shoulder.
Furthermore, the sliding groove is of an inclined structure, and the distance between the top of the sliding groove and the shaft hole is smaller than the distance between the bottom of the sliding groove and the shaft hole.
Furthermore, the thickness of one end, close to the lifting platform, of the first fixture block is smaller than the thickness of one end, far away from the lifting platform, of the first fixture block.
Furthermore, the cross section of the sliding groove is T-shaped, the cross section of the connecting part of the sliding plate and the sliding groove is I-shaped, and a limiting inclined plane is arranged at the position, corresponding to the sliding plate, of the outer side of the lifting platform.
Furthermore, a supporting column is arranged at the edge position of the upper portion of the chassis, a carrying ring is arranged at the top of the supporting column, supporting blocks are symmetrically arranged on the upper portion of the carrying ring, a first clamping plate is arranged on the upper portion of each supporting block, a second clamping block is movably arranged at one end of the inner side of the first clamping plate, and a positioning bolt is movably arranged at one end of the inner side of the first clamping plate, far away from the second clamping block.
Furthermore, a loading rod is arranged in the middle of the upper portion of the supporting block, a first limiting plate is arranged at the bottom of the first clamping plate close to one side of the positioning bolt, and a clamping groove is formed at one side of the first limiting plate close to the second clamping block.
Furthermore, a second stop block is arranged on one side, far away from the positioning bolt, of the second fixture block, a first stop block is arranged on one side, far away from the second fixture block, of the second fixture block, limiting blocks are symmetrically arranged on two sides of the second fixture block, and the second fixture block is connected with the limiting blocks in a sliding mode.
Further, chassis edge sets up punch holder, well splint, lower plate, punch holder, well splint, lower plate set up side by side, the slide with the inboard surface sliding connection of punch holder, well splint, lower plate.
Furthermore, the clamping shoulder is provided with anti-skidding teeth near one side of the lifting platform, and the clamping shoulder and the anti-skidding teeth are arranged on the same side of the clamping shoulder.
Further, it is adjacent set up lubricated board between the slide, lubricated board one side with the elevating platform laminating, lubricated board is far away elevating platform one side sets up oil pipe, oil pipe is far away lubricated board one end is located the chassis surface.
The three-jaw chuck for the water pump connecting bracket has the beneficial effects that:
1. the water pump connecting bracket is lifted by the carrying rod, the water pump connecting bracket is preliminarily limited by combining the clamping groove of the first limiting plate, and the water pump connecting bracket is clamped by the second clamping block and the positioning bolt which are arranged oppositely, so that the lower half part of the water pump connecting bracket is well clamped, the lifting platform drives the sliding plate to further move inwards by the first clamping block, the upper half part of the water pump connecting bracket can be supported and clamped by the first clamping block and the clamping shoulder, the water pump connecting bracket is stably clamped all the time in the manufacturing process, and compared with a traditional clamp, the clamping effect and the finished product quality of the water pump connecting bracket are obviously improved;
2. the second limiting plate well limits the lifting platform, the sliding plate and the first clamping block, the T-shaped and inclined design of the sliding groove and the sliding connection with the sliding plate are combined, and the thickness of one end, close to the lifting platform, of the first clamping block is smaller than that of one end, far away from the lifting platform, of the first clamping block, so that the functional requirement that the first clamping block is driven to move inwards or outwards through the lifting of the lifting platform is well met, and the structural design is simple and ingenious;
3. the anti-skidding teeth on one side of the clamping shoulder well enhance the friction force between the anti-skidding teeth and the water pump connecting bracket, and the stability of the clamping shoulder for clamping the water pump connecting bracket is further improved by combining the shock absorption effect of the shock absorption block;
4. the lubricating plate well avoids possible friction between the frequently-lifted lifting platform and the chassis, and the lubricating oil on the inner side of the lubricating plate can be easily supplemented through the oil pipe, so that the service life of the lifting platform and the whole clamp is effectively prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the present invention is not limited to the scope of the present invention.
FIG. 1 is a schematic view of a water pump connecting bracket according to the present invention in a use state;
FIG. 2 is a schematic view of the overall structure of a three-jaw chuck for a water pump connection bracket according to the present invention;
FIG. 3 is a schematic external view of a base of a three-jaw chuck for a water pump connection bracket according to the present invention;
FIG. 4 is a schematic view (I) of the internal structure of a base of a three-jaw chuck for a water pump connecting bracket according to the present invention;
FIG. 5 is a schematic view (II) of the internal structure of the base of the three-jaw chuck for the water pump connecting bracket according to the present invention;
FIG. 6 is a schematic view (III) of the internal structure of the base of the three-jaw chuck for the water pump connecting bracket according to the present invention;
FIG. 7 is an enlarged schematic structural view of a lifting platform of a three-jaw chuck for a water pump connecting bracket according to the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 3 at A;
fig. 9 is an enlarged schematic structural view of a positioning block portion of a three-jaw chuck for a water pump connecting bracket according to the present invention.
The anti-skid device comprises a base, a first clamping plate, a second clamping plate, a supporting block, a supporting column, a base plate, a lifting platform, a sliding platform, a shaft hole, a sliding tooth, a clamping shoulder, a shock-absorbing block, a.
Detailed Description
For the sake of clarity, the three-jaw chuck for water pump connection bracket of the present invention will be further described with reference to the drawings of the specification and fig. 1 to 9.
The utility model provides a water pump is three-jaw chuck for linking bridge, includes chassis 4, its characterized in that: 4 bottom central point on chassis puts and sets up base 17, chassis 4 through connecting bolt 10 with base 17 is connected, 4 inside central point on chassis puts and sets up elevating platform 18, 18 edges on elevating platform set up spout 20, the central point of base 17, elevating platform 18 puts and all sets up shaft hole 21, 4 upper portion central point on chassis puts and sets up second limiting plate 8, 4 edges on chassis set up slide 13, slide 13 tip is located inside spout 20, slide 13 upper portion sets up first fixture block 9, slide 13 is located 8 below the second limiting plate, first fixture block 9 is located 8 tops of second limiting plate, first fixture block 9 upper portion sets up the card shoulder 23.
Further, the sliding groove 20 is an inclined structure, and the distance between the top of the sliding groove 20 and the shaft hole 21 is smaller than the distance between the bottom of the sliding groove 20 and the shaft hole 21.
Further, the thickness of the first fixture block 9 near the end of the lifting platform 18 is smaller than the thickness of the first fixture block 9 far from the end of the lifting platform 18.
Furthermore, the cross section of the sliding chute 20 is T-shaped, the cross section of the connecting part of the sliding plate 13 and the sliding chute 20 is i-shaped, and a limiting inclined surface 19 is arranged at the position, corresponding to the sliding plate 13, outside the lifting platform 18.
Furthermore, a supporting column 3 is arranged at the edge position of the upper portion of the chassis 4, a carrying ring 5 is arranged at the top of the supporting column 3, supporting blocks 2 are symmetrically arranged on the upper portion of the carrying ring 5, a first clamping plate 1 is arranged on the upper portion of the supporting block 2, a second clamping block 27 is movably arranged at one end of the inner side of the first clamping plate 1, and a positioning bolt is movably arranged at one end of the inner side of the first clamping plate 1, which is far away from the second clamping block 27.
Further, a loading rod 7 is arranged in the middle of the upper portion of the supporting block 2, a first limiting plate 6 is arranged at one side, close to the positioning bolt, of the bottom of the first clamping plate 1, and a clamping groove is formed at one side, close to the second clamping block 27, of the first limiting plate 6.
Further, a second stopper 26 is disposed on a side of the second stopper 27 away from the positioning bolt, a first stopper 25 is disposed on a side of the second stopper 26 away from the second stopper 27, two sides of the second stopper 27 are symmetrically provided with a limiting block 28, and the second stopper 27 is slidably connected to the limiting block 28.
Further, an upper clamping plate 16, a middle clamping plate 15 and a lower clamping plate 14 are arranged on the edge of the chassis 4, the upper clamping plate 16, the middle clamping plate 15 and the lower clamping plate 14 are arranged side by side, and the sliding plate 13 is in sliding connection with the inner side surfaces of the upper clamping plate 16, the middle clamping plate 15 and the lower clamping plate 14.
Furthermore, anti-skid teeth 22 are arranged on one side of the clamping shoulder 23 close to the lifting platform 18, and a shock absorbing block 24 is arranged on the same side of the clamping shoulder 23 and the anti-skid teeth 22.
Further, a lubricating plate 11 is arranged between the adjacent sliding plates 13, one side of the lubricating plate 11 is attached to the lifting platform 18, an oil pipe 12 is arranged on one side, far away from the lifting platform 18, of the lubricating plate 11, and one end, far away from the oil pipe 12, of the lubricating plate 11 is located on the surface of the chassis 4.
The three-jaw chuck for the water pump connecting bracket has the working principle that: the water pump connecting bracket to be processed is arranged between the two first clamping plates 1 in an inverted mode, the carrying rod 7 stably supports the water pump connecting bracket, the second clamping block 27 is completely abutted against the second stopping block 26, the positioning bolt is screwed until the positioning bolt is completely abutted against the water pump connecting bracket, the side face of the water pump connecting bracket is positioned on the inner side of the clamping groove of the first limiting plate 6 at the moment, the three-jaw chuck is fixed on a machine tool through the base 17, the main shaft penetrates through the shaft hole 21 in the central position of the base 17 and the lifting platform 18, the lifting platform 18 is pushed to move upwards through the main shaft until the lifting platform 18 is completely contacted with the second limiting plate 8, in the process, the sliding groove 20 drives the sliding plate 13 to move towards the shaft hole 21, when the lifting platform 18 is completely contacted with the second limiting plate 8, the bottom of the first clamping block 9 is abutted against the edge of the second limiting plate 8, the upper portion of the first clamping block 9 is completely contacted with the water pump connecting bracket, the teeth 22 and the, therefore, the stable clamping of the connecting bracket of the water pump to be processed can be completed.
The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a water pump is three-jaw chuck for linking bridge, includes chassis (4), its characterized in that: a base (17) is arranged at the center of the bottom of the chassis (4), the chassis (4) is connected with the base (17) through a connecting bolt (10), a lifting platform (18) is arranged at the center position in the chassis (4), a sliding chute (20) is arranged at the edge of the lifting platform (18), the center positions of the base (17) and the lifting platform (18) are both provided with shaft holes (21), a second limit plate (8) is arranged at the center of the upper part of the chassis (4), a sliding plate (13) is arranged at the edge of the chassis (4), the end part of the sliding plate (13) is positioned in the sliding groove (20), a first clamping block (9) is arranged at the upper part of the sliding plate (13), the sliding plate (13) is located below the second limiting plate (8), the first clamping block (9) is located above the second limiting plate (8), and a clamping shoulder (23) is arranged on the upper portion of the first clamping block (9).
2. The three-jaw chuck for the water pump connecting bracket according to claim 1, wherein the sliding groove (20) is of an inclined structure, and the distance between the top of the sliding groove (20) and the shaft hole (21) is smaller than the distance between the bottom of the sliding groove (20) and the shaft hole (21).
3. The three-jaw chuck for the water pump connecting bracket as recited in claim 1, wherein the thickness of the first block (9) near the lifting platform (18) is smaller than the thickness of the first block itself far from the lifting platform (18).
4. The three-jaw chuck for the water pump connecting bracket according to claim 1, wherein the cross section of the sliding groove (20) is T-shaped, the cross section of the connecting part of the sliding plate (13) and the sliding groove (20) is I-shaped, and a limiting inclined surface (19) is arranged on the outer side of the lifting platform (18) corresponding to the sliding plate (13).
5. The three-jaw chuck for the water pump connecting bracket according to claim 1, wherein a supporting column (3) is arranged at the edge position of the upper part of the chassis (4), a carrying ring (5) is arranged at the top of the supporting column (3), supporting blocks (2) are symmetrically arranged at the upper part of the carrying ring (5), a first clamping plate (1) is arranged at the upper part of the supporting block (2), a second clamping block (27) is movably arranged at one end of the inner side of the first clamping plate (1), and a positioning bolt is movably arranged at one end of the inner side of the first clamping plate (1) far away from the second clamping block (27).
6. The three-jaw chuck for the water pump connecting bracket according to claim 5, wherein a loading rod (7) is arranged at the middle position of the upper part of the supporting block (2), a first limiting plate (6) is arranged at one side of the bottom of the first clamping plate (1) close to the positioning bolt, and a clamping groove is arranged at one side of the first limiting plate (6) close to the second clamping block (27).
7. The three-jaw chuck for the water pump connecting bracket according to claim 5, wherein a second stopper (26) is disposed on a side of the second stopper (27) far away from the positioning bolt, a first stopper (25) is disposed on a side of the second stopper (26) far away from the second stopper (27), two sides of the second stopper (27) are symmetrically provided with limiting blocks (28), and the second stopper (27) is slidably connected with the limiting blocks (28).
8. The three-jaw chuck for the water pump connecting bracket is characterized in that an upper clamping plate (16), a middle clamping plate (15) and a lower clamping plate (14) are arranged at the edge of the chassis (4), the upper clamping plate (16), the middle clamping plate (15) and the lower clamping plate (14) are arranged side by side, and the sliding plate (13) is in sliding connection with the inner side surfaces of the upper clamping plate (16), the middle clamping plate (15) and the lower clamping plate (14).
9. The three-jaw chuck for the water pump connecting bracket according to claim 1, wherein the anti-skid teeth (22) are arranged on one side of the clamping shoulder (23) close to the lifting platform (18), and the shock absorbing block (24) is arranged on the same side of the clamping shoulder (23) and the anti-skid teeth (22).
10. The three-jaw chuck for the water pump connecting bracket according to claim 1, characterized in that a lubricating plate (11) is arranged between the adjacent sliding plates (13), one side of the lubricating plate (11) is attached to the lifting platform (18), an oil pipe (12) is arranged on the side of the lubricating plate (11) far away from the lifting platform (18), and one end of the oil pipe (12) far away from the lubricating plate (11) is positioned on the surface of the chassis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771495.3A CN111761083A (en) | 2020-08-04 | 2020-08-04 | Three-jaw chuck for water pump connecting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771495.3A CN111761083A (en) | 2020-08-04 | 2020-08-04 | Three-jaw chuck for water pump connecting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761083A true CN111761083A (en) | 2020-10-13 |
Family
ID=72729312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010771495.3A Pending CN111761083A (en) | 2020-08-04 | 2020-08-04 | Three-jaw chuck for water pump connecting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111761083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367843A (en) * | 2022-01-13 | 2022-04-19 | 山东小鸭精工机械有限公司 | Wheel merry go round machine processingequipment |
-
2020
- 2020-08-04 CN CN202010771495.3A patent/CN111761083A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367843A (en) * | 2022-01-13 | 2022-04-19 | 山东小鸭精工机械有限公司 | Wheel merry go round machine processingequipment |
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