CN215035414U - Drilling tool for pressure reducing cover of slurry pump - Google Patents
Drilling tool for pressure reducing cover of slurry pump Download PDFInfo
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- CN215035414U CN215035414U CN202121074058.2U CN202121074058U CN215035414U CN 215035414 U CN215035414 U CN 215035414U CN 202121074058 U CN202121074058 U CN 202121074058U CN 215035414 U CN215035414 U CN 215035414U
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- reducing cover
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Abstract
The utility model discloses a slurry pump pressure reducing cover drilling tool, which comprises a bottom plate, a rib plate, an inclined plate and fixed plates, wherein the surface of the inclined plate is symmetrically provided with two fixed plates for clamping a pressure reducing cover, the two fixed plates are fixed in a V shape, the opening of the V shape faces the upper edge of the inclined plate, and the width of the opening is greater than the diameter of the pressure reducing cover; the fixing plate is provided with a plurality of bolt holes, and puller bolts used for compressing the edge of the pressure reducing cover are arranged in the bolt holes. During the use, will the utility model discloses place on ground, will reduce pressure cover and put into between two fixed plates from top to bottom along the swash plate, ensure the fixed plate with the marginal block of reducing pressure cover, adjust the angle of reducing pressure cover simultaneously, screw up the puller bolt, can carry out the operation of punching. The utility model discloses can fix the pressure reducing cover easily, guarantee that drilling process is stable, reduce machining error. And the operation is simple, the processing workload is convenient to reduce, the labor intensity is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a sediment stuff pump processing technology field especially relates to a sediment stuff pump decompression lid drilling frock.
Background
Slurry pumps are typically used to transport materials containing large amounts of particulate wear, and have very high requirements on the hardness of the pressure reducing gland. At present, the decompression lid drilling frock of sediment stuff pump welds a root axis on the inclined plane, will subtract gland cover at epaxial driling, nevertheless because the hardness of subtracting the gland is high, and the material is more fragile, and decompression lid cover is difficult to fixed position at epaxial, can rotate at epaxial, therefore drilling frock among the prior art has following problem:
the drilling position of the pressure reducing cover is not easy to determine, the drilling process is unstable to control, a lot of machining errors are caused by positioning, and the machining precision is low. Needs an additional pressing structure, takes time to disassemble the workpiece, and has high labor intensity, long processing time and low production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just for overcome the shortcoming that above-mentioned prior art exists, provide a decompression lid drilling frock, the utility model discloses can fix the decompression lid easily, guarantee that drilling process is stable, reduce machining error. And the operation is simple, the processing workload is convenient to reduce, the labor intensity is reduced, and the production efficiency is improved.
The utility model discloses a realize through following technical scheme:
the drilling tool for the pressure reducing cover of the slurry pump comprises a bottom plate and an inclined plate, wherein the bottom plate is connected with the inclined plate through a rib plate;
the surface of the inclined plate is provided with two fixing plates for clamping the pressure reducing cover, the two fixing plates are fixed in a V shape, and the V-shaped opening faces to the upper edge of the inclined plate;
and the fixed plate is provided with a pressing mechanism for pressing the edge of the pressure reducing cover.
Furthermore, the rib plates are of plate-shaped structures and comprise first-order rib plates and second-order rib plates, the bottom ends of the first-order rib plates and the second-order rib plates are welded and fixed with the bottom plate, and the top ends of the first-order rib plates and the second-order rib plates are welded and fixed with the inclined plates.
Furthermore, the fixed plate comprises a first baffle plate and a second baffle plate, one side of the first baffle plate is welded and fixed with the inclined plate, and the second baffle plate is welded and fixed on the other side of the first baffle plate.
Furthermore, the first baffle plate is welded and fixed with the inclined plate, and the second baffle plate is welded and fixed with the first baffle plate.
Furthermore, the distance between the upper ends of the two fixing plates is larger than the diameter of the pressure reduction cover.
Furthermore, the pressing mechanism is a puller bolt, and a bolt hole matched with the puller bolt is formed in the fixing plate.
Furthermore, a plurality of tightening bolts are arranged on each fixing plate at intervals.
The utility model has the advantages that:
(1) the utility model discloses can fix the pressure reducing cover easily, guarantee that drilling process is stable, reduce machining error. The V-shaped fixing plate can effectively center, position and clamp the pressure reducing cover, the operation is simple, the processing workload is convenient to reduce, the labor intensity is reduced, and the production efficiency is improved.
(2) The first order gusset that sets up between bottom plate and swash plate, second order gusset have alleviateed the whole weight of frock, have strengthened the utility model discloses overall structure's stability.
(3) The first baffle and the second baffle can position the pressure reducing cover along the direction of the inclined plane, and the jacking bolt can be arranged to compress the sliding block without an additional compression structure, so that time and labor are saved for disassembling the workpiece.
(4) The interval between the fixed plates is reasonable, so that the effective clamping of the edge of the pressure reduction cover and the fixed plates can be ensured.
(5) The puller bolt ensures that the edge of the pressure reducing cover can be compressed by the puller bolt, and meanwhile, the structure is simple and the operation is convenient.
(6) Every the equidistant a plurality of puller bolts that set up on the fixed plate have guaranteed the contact of decompression lid edge with puller bolt, have ensured that drilling process control is stable, have improved the machining precision.
Drawings
The invention will be further described with reference to the following drawings and examples:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
fig. 3 is a front view of the fixing plate of the present invention;
FIG. 4 is a cross-sectional view taken at B in FIG. 3;
fig. 5 is a front view of the rib plate of the present invention.
Description of reference numerals: 1. the device comprises a bottom plate, 2 rib plates, 21 first-order rib plates, 22 second-order rib plates, 3 sloping plates, 4 fixing plates, 41 baffle plates I and 42 baffle plates II and 5 jacking bolts, 6 pressure reducing covers.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
With reference to the attached drawings 1-5, the pressure reducing cover drilling tool comprises a bottom plate 1, a rib plate 2, an inclined plate 3, a fixing plate 4 and a puller bolt 5.
The pressure reducing cover is characterized in that a rib plate 2 for supporting is arranged on the bottom plate 1, an inclined plate 3 for placing the pressure reducing cover 6 is arranged on the rib plate 2, two fixing plates 4 for positioning the pressure reducing cover 6 are arranged on the inclined plate 3, bolt holes are formed in the fixing plates 4, and jacking bolts 5 for compressing the pressure reducing cover 6 are arranged on the bolt holes.
The number of the rib plates 2 is four, the rib plates are arranged on two sides of the bottom plate, and the rib plates on each side are divided into a first-order rib plate 21 and a second-order rib plate 22 which are different in height. The top end of the rib plate 2 is obliquely cut, the tangent plane is welded and fixed with the inclined plate 3, and the bottom end of the rib plate 2 is vertically welded and fixed with the bottom plate 1.
The swash plate 3 is rectangular plate dress structure, and 3 lower limb of swash plate contradicts in bottom plate 1 surface, and the contained angle between swash plate 3 and bottom plate 1 is 40. From this, strengthened the reliability of swash plate 3, made things convenient for simultaneously the staff to confirm the drilling angle, ensured that drilling is convenient.
The fixed plate 4 sets up two, and the symmetric welding forms "V" font on 3 faces of swash plate, and wherein "V" font opening is towards 3 upper edges of swash plate, and the biggest interval between the fixed plate is greater than 1.3 times of pressure reducing cover diameter, and the minimum interval is less than 0.5 times of pressure reducing cover diameter, and during the use, the pressure reducing cover 6 can block between two fixed plates. Because the two fixing plates 4 are symmetrically arranged, the acting force of the pressure reducing cover 6 on the two fixing plates 4 is the same when drilling, thereby ensuring stable structure and safe operation; meanwhile, the distance between the fixing plates 4 is reasonable, and the effective clamping of the edge of the pressure reducing cover 6 and the fixing plates 4 can be ensured.
The cross section of the fixing plate 4 is L-shaped, the fixing plate 4 comprises a first baffle plate 41 and a second baffle plate 42, one side of the first baffle plate 41 is welded and fixed with the inclined plate 3, the second baffle plate 42 is vertically fixed on the other side of the first baffle plate 41, bolt holes for the tightening bolts 5 to penetrate through are formed in the second baffle plate 42, and the tightening bolts 5 for pressing the workpiece are matched with the bolt holes. The axial direction of the puller bolt is perpendicular to the inclined plane where the inclined plate is located, so that the edge of the pressure reduction cover can be effectively pressed by the puller bolt, the stability of the drilling process is ensured, and the processing precision is improved.
In order to ensure the effective fixation of the workpiece and simultaneously be applicable to workpieces of different sizes, five bolt holes are arranged on each fixing plate 4 at equal intervals.
During the use, will the utility model discloses place on ground, put into two fixed plates 4 from top to bottom along swash plate 3 with decompression lid 6 between, ensure fixed plate 4 will reduce the edge block of lid 6, adjusted the angle of decompression lid 6 simultaneously, screw up tight bolt 5 in top, can carry out the operation of punching.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.
The foregoing is illustrative of the principles and general features of the present invention, and it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered as illustrative and not restrictive. It will be appreciated by those skilled in the art that various modifications and equivalents may be made in accordance with the principles of the invention and are considered to be within the scope of the invention.
Claims (6)
1. The drilling tool for the pressure reducing cover of the slurry pump is characterized by comprising a bottom plate and an inclined plate, wherein the bottom plate is connected with the inclined plate through a rib plate;
the surface of the inclined plate is provided with two fixing plates for clamping the pressure reducing cover, the two fixing plates are fixed in a V shape, and the V-shaped opening faces to the upper edge of the inclined plate;
and the fixed plate is provided with a pressing mechanism for pressing the edge of the pressure reducing cover.
2. The slurry pump pressure reducing cover drilling tool according to claim 1, wherein the rib plate is of a plate-shaped structure and comprises a first-order rib plate and a second-order rib plate, the bottom ends of the first-order rib plate and the second-order rib plate are welded and fixed with the bottom plate, and the top end of the first-order rib plate and the top end of the second-order rib plate are welded and fixed with the inclined plate.
3. The slurry pump pressure reducing cover drilling tool according to claim 1, wherein the fixing plate comprises a first baffle and a second baffle, one side of the first baffle is welded and fixed with the inclined plate, and the second baffle is vertically fixed to the other side of the first baffle.
4. The slurry pump pressure reducing cover drilling tool according to claim 1, wherein the distance between the upper ends of the two fixing plates is larger than the diameter of the pressure reducing cover.
5. The slurry pump pressure reducing cover drilling tool according to claim 1, wherein the pressing mechanism is a puller bolt, and a bolt hole matched with the puller bolt is formed in the fixing plate.
6. The slurry pump pressure reducing cover drilling tool according to claim 5, wherein a plurality of tightening bolts are arranged on each fixing plate at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074058.2U CN215035414U (en) | 2021-05-19 | 2021-05-19 | Drilling tool for pressure reducing cover of slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074058.2U CN215035414U (en) | 2021-05-19 | 2021-05-19 | Drilling tool for pressure reducing cover of slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035414U true CN215035414U (en) | 2021-12-07 |
Family
ID=79212343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121074058.2U Active CN215035414U (en) | 2021-05-19 | 2021-05-19 | Drilling tool for pressure reducing cover of slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035414U (en) |
-
2021
- 2021-05-19 CN CN202121074058.2U patent/CN215035414U/en active Active
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