CN213259107U - Anchor clamps are used in processing of sediment stuff pump - Google Patents
Anchor clamps are used in processing of sediment stuff pump Download PDFInfo
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- CN213259107U CN213259107U CN202022093625.0U CN202022093625U CN213259107U CN 213259107 U CN213259107 U CN 213259107U CN 202022093625 U CN202022093625 U CN 202022093625U CN 213259107 U CN213259107 U CN 213259107U
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- clamp
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- excircle
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- 239000013049 sediment Substances 0.000 title description 14
- 210000000078 claw Anatomy 0.000 claims abstract description 41
- 239000002002 slurry Substances 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for processing a slurry pump, which comprises a positioning column, an excircle clamping plate and a claw clamp; reference column vertical fixation sets up on the excircle (holding) chuck, the excircle (holding) chuck includes excircle (holding) chuck shell, removal dish, power disc and fixed chassis set gradually under to from last excircle (holding) chuck shell is inside, be equipped with on the removal dish with the claw presss from both sides width assorted recess, the claw presss from both sides the embedding in the recess, the claw presss from both sides the axis that uses the reference column to be circular array arrangement as the centre of a circle, the upper surface of power disc is equipped with the helicla flute, the bottom of claw press from both sides be equipped with the first rack that the helicla flute matches, the lower surface of power disc encircles and is equipped with the second rack, be equipped with between power disc and the removal dish with the power gear of second rack meshing, be fixed with the power shaft on the power gear, the power shaft extends the excircle presss from both sides the dish.
Description
Technical Field
The utility model relates to a sediment stuff pump equipment field especially relates to an anchor clamps are used in processing of sediment stuff pump.
Background
The slurry pump is one of the leading products of many pump factories in China, the specification of the whole series can reach more than 80, and the annual output can reach more than ten thousand. The combination of the pump body and the pump cover is an important process. The conventional process is to combine the pump body and the pump cover by using a combined clamp, and as different specifications have different sizes, dozens of combined clamps are needed to meet the combined processing of a full series of pump bodies and pump covers. For an extreme inner hole of the pump body, if the pump body is too large, a plurality of sets of claws need to be replaced, which wastes time and labor.
SUMMERY OF THE UTILITY MODEL
To above-mentioned problem, according to the structural feature of sediment thick liquid pump, the utility model provides a simple and easy anchor clamps are used in sediment thick liquid pump processing. The principle is that the outer circle chuck of the clamp can drive the jaw clamp to stretch out and draw back in the radial direction so as to meet the size change of inner holes of different pump bodies, the combination precision is high, and all the pump bodies and pump covers of the slurry pump can be combined and processed only by using an adjustable combined clamp. Multiple times of verification proves that the clamp is high in clamping speed and high in positioning accuracy, occupies a small area compared with the traditional clamp, and is convenient to manage. For an extreme inner hole of the pump body, if the pump body is too large or too small, only one set of claws needs to be replaced, so that time and labor are saved.
The technical scheme of the utility model is that:
a clamp for processing a slurry pump comprises a positioning column, an outer circle chuck and a claw clamp;
reference column vertical fixation sets up on the excircle (holding) chuck, the excircle (holding) chuck includes excircle (holding) chuck shell, removal dish, power disc and fixed chassis set gradually under to from last excircle (holding) chuck shell is inside, be equipped with on the removal dish with the claw presss from both sides width assorted recess, the claw presss from both sides the embedding in the recess, the claw presss from both sides the axis that uses the reference column to be circular array arrangement as the centre of a circle, the upper surface of power disc is equipped with the helicla flute, the bottom of claw press from both sides be equipped with the first rack that the helicla flute matches, the lower surface of power disc encircles and is equipped with the second rack, be equipped with between power disc and the removal dish with the power gear of second rack meshing, be fixed with the power shaft on the power gear, the power shaft extends the excircle presss from both sides the dish.
The working principle of the technical scheme is as follows:
the utility model discloses an excircle (holding) chuck of anchor clamps for slurry pump processing can drive the claw clamp and radially stretch out and draw back to satisfy the dimensional change of different pump body bores, the reference column vertical fixation sets up on excircle (holding) chuck, has guaranteed the stability of anchor clamps for slurry pump processing, facilitates the use; the excircle (holding) chuck includes four parts, be excircle (holding) chuck shell respectively, the movable plate, power disc and fixed chassis, excircle (holding) chuck shell is inside from last to being provided with the movable plate down, power disc and fixed chassis, be provided with power shaft and power gear in power disc and fixed chassis, when the anchor clamps during operation is used in the processing of sediment stuff pump, rotatory power gear, the power gear drives the second rack motion that sets up below the power disc, the second rack drives the movable plate rotatory, be equipped with the helicla flute on the movable plate, be provided with the claw clamp that the structure is the same on the excircle (holding) chuck, the claw clamp lower extreme is equipped with first rack, the rotatory helicla flute motion that drives of movable plate, helicla flute and first rack toothing, the radial flexible of claw clamp is driven in first rack motion, can satisfy the dimensional change of different pump body bores, the combination precision is high, small.
In a further technical scheme, the part of the power shaft extending out of the outer circle chuck shell is a hexagonal prism.
Can use the spanner to use the anchor clamps for the processing of sediment stuff pump when selecting for use to rotate hexagonal prism, help accelerating the functioning speed of anchor clamps for the processing of sediment stuff pump.
In a further technical scheme, an inner hexagonal hole is formed in the end face of one end, extending out of the outer circle chuck shell, of the power shaft. The utility model discloses well power shaft extends the terminal surface of the one end of excircle clamping disk shell is equipped with interior hexagonal hole.
Can use hexagon socket head cap screw or hexagon socket head cap spanner to use the clamp for the processing of sediment stuff pump when chooseing for use hexagon socket head cap hole, this anchor clamps for the processing of sediment stuff pump of management that can be convenient.
In a further technical scheme, one side surface of the claw clamp, which is far away from the positioning column, is in a step shape.
The claw clamp is arranged in a step shape, so that the size of inner holes of different pump bodies can be met.
In a further technical scheme, a reinforcing block is arranged on one vertical step surface of the clamping jaw. The abrasion of the clamp for processing the slurry pump is reduced, and the service life is prolonged.
In a further technical scheme, the positioning column is a telescopic column.
Set up the reference column into flexible post, more can satisfy different pump body size changes.
The utility model has the advantages that:
1. the clamp for processing the slurry pump can meet the size change of different pump body inner holes, has small occupied area and saves time and labor;
2. when the rotating hexagonal prism is selected, the clamp for processing the slurry pump can be used by using a wrench, so that the use speed of the clamp for processing the slurry pump is increased;
3. when the inner hexagonal hole is selected, the clamp for processing the slurry pump can be used by using an inner hexagonal bolt or an inner hexagonal wrench, so that the clamp for processing the slurry pump can be managed conveniently;
4. the claw clamp is arranged in a step shape, so that the size of inner holes of different pump bodies can be met;
5. set up the reference column into flexible post, more can satisfy different pump body size changes.
Drawings
Fig. 1 is a cross-sectional view of a clamp for slurry pump processing according to an embodiment of the present invention;
fig. 2 is a front view of a clamp for slurry pump processing according to an embodiment of the present invention;
fig. 3 is a top view of a clamp for slurry pump processing according to an embodiment of the present invention;
fig. 4 is a use state diagram of the clamp for slurry pump processing according to the embodiment of the present invention.
Description of reference numerals:
10. a positioning column; 11. a jaw clamp; 20. an outer circle chuck; 21. a movable tray; 22. a power disc; 23. fixing the chassis; 24. an outer circle chuck shell; 25. a power gear; 26. a power shaft; 27. a first rack; 28. a second rack; 29. a helical groove; 30. a groove; 31. and a reinforcing block.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-3, the clamp for processing the slurry pump comprises a positioning column 10, an outer circle chuck 20 and a claw clamp 11;
the positioning column vertical fixation sets up on excircle (holding) chuck 20, excircle (holding) chuck 20 includes excircle (holding) chuck shell 24, removal dish 21, power disc 22 and fixed chassis 23 set gradually from last inside excircle (holding) chuck shell 24, be equipped with on the removal dish 21 with the assorted recess 30 of claw clamp 11 width, claw clamp 11 imbeds in the recess 30, claw clamp 11 uses the axis of reference column 10 to be circular array arrangement as the centre of a circle, the upper surface of power disc 22 is equipped with helicla flute 29, the bottom of claw clamp 11 be equipped with the first rack 27 that helicla flute 29 matches, the lower surface of power disc 22 encircles and is equipped with second rack 28, be equipped with between power disc 22 and the removal dish 21 with the power gear 25 of second rack 28 meshing, be fixed with power shaft 26 on the power gear 25, the power shaft 26 extends out of the outer disc housing 24.
As shown in figure 4, the clamp is sleeved with the pump body from top to bottom, the positioning column 10 stretches according to the size of an inner hole of the pump body, the spiral groove 29 and the power gear 25 are arranged inside the outer circle chuck 20, the power gear 25 is driven to rotate through the spiral groove 29, the jaw clamp 11 stretches and retracts under the rotation of the power gear 25, when the size of the inner hole of the pump body is large, the jaw clamp 11 moves outwards, and when the size of the inner hole of the pump body is small, the jaw clamp 11 moves inwards to meet the size change of different inner holes of the pump body.
The working principle of the above embodiment is as follows:
as shown in fig. 1-3, the outer circle chuck 20 of the clamp for slurry pump processing of the present invention can drive the claw clamp 11 to radially extend and retract so as to meet the dimensional change of different pump body inner holes, and the positioning column 10 is vertically and fixedly arranged on the outer circle chuck 20, so that the stability of the clamp for slurry pump processing is ensured, and the clamp is very convenient to use; the outer circle chuck 20 comprises three parts, namely an outer circle chuck shell 24, a movable disc 21, a power disc 22 and a fixed chassis 23, the movable disc 21, the power disc 22 and the fixed chassis 23 are arranged in the outer circle chuck shell 24 from top to bottom, a power shaft 26 and a power gear 25 are arranged in the power disc 22 and the fixed chassis 23, when the clamp for slurry pump processing works, the power gear 25 rotates, the power gear 25 drives a second rack 28 arranged below the power disc 33 to move, the second rack 28 drives the movable disc 21 to rotate, a spiral groove 29 is arranged on the movable disc 21, the outer circle chuck 20 is provided with claw clamps 11 with the same structure, the lower end of each claw clamp 11 is provided with a first rack 27, the movable disc 21 rotates to drive the spiral groove 29 to move, the spiral groove 29 is meshed with the first rack 27, the first rack 27 moves to drive the radial expansion of the claw clamps 11, and can meet the size change of different pump body inner holes, high combination precision, small occupied area, time saving and labor saving.
In another embodiment, as shown in FIG. 1, the portion of the power shaft 26 extending out of the outer clamp housing 24 is a hexagonal prism. When the operator operates this anchor clamps for slurry pump processing, use hexagonal prism can save the time of using anchor clamps for slurry pump processing, save strength simultaneously, can use the spanner to use anchor clamps for slurry pump processing when chooseing for use to rotate hexagonal prism, help accelerating the service speed of anchor clamps for slurry pump processing.
In another embodiment, as shown in fig. 1 and 2, the present invention provides a hexagonal socket at the end surface of the end of the power shaft 26 extending out of the outer disc housing 24. The utility model discloses well power shaft 26 extends the terminal surface of the one end of excircle clamping disk shell 24 is equipped with interior hexagonal hole, can use hexagon socket head cap screw or interior hexagonal spanner to use the clamp for the processing of sediment stuff pump when chooseing for use interior hexagonal hole, this anchor clamps for the processing of sediment stuff pump of management that can be convenient.
In another embodiment, as shown in fig. 1-3, a side of the jaw 11 away from the positioning post 10 is stepped. The angle between the claw presss from both sides 11 in this embodiment is 120 degrees, and the side that reference column 10 was kept away from to claw presss from both sides 11 is the echelonment for when using this anchor clamps for slurry pump processing, when the pump body from last to placing the back down, select for use different steps according to the pump body hole size of difference, set claw clamp 11 to the echelonment and can satisfy the hole size of the different pump bodies.
In another embodiment, as shown in fig. 1-3, the jaw 11 is provided with a reinforcement block 31 on one of the vertical stepped surfaces. When using this anchor clamps for slurry pump processing, place the back from last to down when the pump body, the laminating of the step face on pump body inner bore wall and the claw clamp 11, the one side that excircle (holding) chuck 20 was kept away from to the step face is the step wearing and tearing face, when adjusting claw clamp 11 concertina movement, in order to increase this anchor clamps for slurry pump processing's live time, define three step wearing and tearing face from last to down respectively as first step wearing and tearing face, second step wearing and tearing face and third step wearing and tearing face, be provided with the boss outside second step wearing and tearing face, and acquiescence second step is step commonly used, when the second step on the claw clamp 11 is used to pump body hole size can't satisfy, reselect and use first step and second step, this embodiment helps reducing the wearing and tearing of this anchor clamps for slurry pump processing, the increase of live time.
In another embodiment, as shown in fig. 1-3, the positioning post 10 is a telescopic post, which extends the positioning post 10 when the pump body is longer, and shortens the positioning post 10 when the pump body is shorter.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The clamp for processing the slurry pump is characterized by comprising a positioning column, an outer circle chuck and a claw clamp;
reference column vertical fixation sets up on the excircle (holding) chuck, the excircle (holding) chuck includes excircle (holding) chuck shell, removal dish, power disc and fixed chassis set gradually under to from last excircle (holding) chuck shell is inside, be equipped with on the removal dish with the claw presss from both sides width assorted recess, the claw presss from both sides the embedding in the recess, the claw presss from both sides the axis that uses the reference column to be circular array arrangement as the centre of a circle, the upper surface of power disc is equipped with the helicla flute, the bottom of claw press from both sides be equipped with the first rack that the helicla flute matches, the lower surface of power disc encircles and is equipped with the second rack, be equipped with between power disc and the removal dish with the power gear of second rack meshing, be fixed with the power shaft on the power gear, the power shaft extends the excircle presss from both sides the dish.
2. The clamp for slurry pump processing according to claim 1, wherein the portion of the power shaft extending out of the outer clamping disk shell is a hexagonal prism.
3. The clamp for processing the slurry pump according to claim 1, wherein an end face of one end of the power shaft, which extends out of the outer clamping disk shell, is provided with a hexagon socket.
4. The clamp for processing the slurry pump according to claim 1, wherein a side surface of the claw clamp away from the positioning post is stepped.
5. The clamp for slurry pump processing according to claim 4, wherein the claw clamp is provided with a reinforcing block on one of the vertical stepped surfaces.
6. The clamp for processing the slurry pump according to claim 1, wherein the positioning column is a telescopic column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022093625.0U CN213259107U (en) | 2020-09-22 | 2020-09-22 | Anchor clamps are used in processing of sediment stuff pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022093625.0U CN213259107U (en) | 2020-09-22 | 2020-09-22 | Anchor clamps are used in processing of sediment stuff pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213259107U true CN213259107U (en) | 2021-05-25 |
Family
ID=75943792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022093625.0U Active CN213259107U (en) | 2020-09-22 | 2020-09-22 | Anchor clamps are used in processing of sediment stuff pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213259107U (en) |
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2020
- 2020-09-22 CN CN202022093625.0U patent/CN213259107U/en active Active
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