CN215824328U - Clamp for radial drilling of bearings of different sizes - Google Patents
Clamp for radial drilling of bearings of different sizes Download PDFInfo
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- CN215824328U CN215824328U CN202122275804.0U CN202122275804U CN215824328U CN 215824328 U CN215824328 U CN 215824328U CN 202122275804 U CN202122275804 U CN 202122275804U CN 215824328 U CN215824328 U CN 215824328U
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- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for radial drilling of bearings with different sizes, which comprises a bottom plate, wherein a second mounting plate is arranged at the left end of the upper surface of the bottom plate, a first mounting plate is arranged at the right end of the upper surface of the bottom plate, the second mounting plate is connected with a cylinder through the second mounting plate arranged in the middle of the upper surface of the second mounting plate, the telescopic end of the cylinder is connected with a forward pushing connecting block, the forward pushing connecting block is fixedly connected with a forward pushing block through a bolt, and the clamp can process a plurality of bearing rings by one-time clamping and can also adjust the number of the processed bearing rings; in addition, the fixture can meet the requirement of machining bearings of different sizes, has strong applicability, can avoid repeatedly replacing the fixture, and greatly improves the machining efficiency; the telescopic cylinder is controlled to stretch out and draw back to fix the workpiece, the bearing of bearing rings with different sizes can be realized by adjusting the distance between the two V-shaped blocks, and the stability of the cylinder can be effectively improved by the arrangement of the cylinder mounting seat.
Description
Technical Field
The utility model relates to the technical field of clamps for bearing machining, in particular to a clamp for radial drilling of bearings with different sizes.
Background
For the bearing with the inner and outer sleeves of an integral structure, in order to install the roller, a hole needs to be drilled in the radial direction of the bearing ring so as to install the rolling body.
The existing clamp for radial drilling of the bearing ring can only perform radial drilling on a single bearing ring by clamping at one time, and has low processing efficiency and high labor intensity. And different clamps need to be replaced when processing bearings of different sizes, and the universality is very low.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, provides a numerical control machining center clamp which is suitable for different sizes and can be used for radially drilling a plurality of bearing rings by one-time clamping, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps for not unidimensional bearing radial drilling, includes the bottom plate, the upper surface left end of bottom plate is equipped with the second mounting panel, and the upper surface right-hand member of bottom plate is equipped with first mounting panel, the upper surface mid-mounting of second mounting panel has the cylinder, and the flexible end of cylinder is connected with preceding connecting block that pushes away, and preceding connecting block that pushes away passes through bolt fixedly connected with preceding pushing block, the upper surface of first mounting panel is provided with first spout, and the medial surface sliding connection of first spout has the slider, and the quantity of slider is two, and the symmetry sets up the medial surface at first spout around two sliders, and the upper surface of two sliders all is equipped with V type piece, and V type piece is through setting up the spacing bolt fixedly connected with backstop at its right flank, and backstop passes through bolt and first mounting panel fixed connection, the medial surface middle part of first spout is equipped with the bin outlet.
Furthermore, first mounting panel and second mounting panel all pass through bolt and bottom plate fixed connection, and first mounting panel and second mounting panel are all installed in the spacing inslot of bottom plate upper surface.
Furthermore, the upper surface of the first mounting plate is a gradual slope with a high middle part and low front and rear ends.
Furthermore, be equipped with the telescopic link between the lateral surface lower extreme of V type piece, the quantity of telescopic link is no less than three, is no less than three telescopic link equipartition at the lateral surface lower extreme of V type piece.
Furthermore, the upper surface equipartition of first mounting panel has spacing hole, and V type piece passes through fastening bolt and first mounting panel fixed connection, and fastening bolt passes spacing hole setting.
Further, the cylinder passes through cylinder mount pad and first mounting panel fixed connection, and the lateral surface middle part of cylinder mount pad is equipped with the spacing hole of cylinder, and the cylinder passes the spacing hole setting of cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the fixture for radial drilling of bearings with different sizes has the following advantages:
1. the fixture can process a plurality of bearing rings by one-time clamping, and can also adjust the number of the processed bearing rings; in addition, the fixture can meet the requirement of machining bearings of different sizes, has strong applicability, can avoid repeatedly replacing the fixture, and greatly improves the machining efficiency;
2. the telescopic cylinder is controlled to stretch out and draw back to fix the workpiece, the bearing of bearing rings with different sizes can be realized by adjusting the distance between the two V-shaped blocks, and the stability of the cylinder can be effectively improved by the arrangement of the cylinder mounting seat.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a cylinder mount structure;
FIG. 4 is a schematic structural view of a front push block;
FIG. 5 is a schematic view of a V-shaped block structure;
FIG. 6 is a schematic diagram of a first mounting plate structure;
fig. 7 is a top view of the first mounting plate.
In the figure: the device comprises a cylinder 1, a forward pushing connecting block 2, a rear stop block 3, a 4V-shaped block, a first sliding chute 5, a forward pushing block 6, a first mounting plate 7, a bottom plate 8, a second mounting plate 9, a limiting bolt 10, a cylinder mounting seat 11, a cylinder limiting hole 12, a telescopic rod 13, a sliding block 14, a limiting hole 15, a discharge outlet 16 and a drill bit 17.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 2, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.
Referring to fig. 1-7, the present invention provides a technical solution: a clamp for radial drilling of bearings with different sizes comprises a base plate 8, a second mounting plate 9 is arranged at the left end of the upper surface of the base plate 8, a first mounting plate 7 is arranged at the right end of the upper surface of the base plate 8, the upper surface of the first mounting plate 7 is a gradient slope with a high middle part and low front and back ends, the first mounting plate 7 and the second mounting plate 9 are fixedly connected with the base plate 8 through bolts, the first mounting plate 7 and the second mounting plate 9 are both arranged in a limiting groove on the upper surface of the base plate 8, a cylinder 1 is arranged in the middle of the upper surface of the second mounting plate 9, a workpiece can be rapidly clamped and fixed by controlling the expansion and contraction of the cylinder 1, the stability of the cylinder 1 can be effectively improved through the arrangement of a cylinder mounting seat 11, the cylinder 1 is fixedly connected with the first mounting plate 7 through the cylinder mounting seat 11, a cylinder limiting hole 12 is arranged in the middle of the outer side surface of the cylinder mounting seat 11, the cylinder 1 passes through the cylinder limiting hole 12, the telescopic end of the cylinder 1 is connected with a front push connecting block 2, the front push connecting block 2 is used for reinforcing the structure, the front push connecting block 2 is fixedly connected with a front push block 6 through a bolt, the upper surface of a first mounting plate 7 is provided with a first sliding groove 5, the inner side surface of the first sliding groove 5 is connected with two sliding blocks 14 in a sliding manner, the two sliding blocks 14 are symmetrically arranged on the inner side surface of the first sliding groove 5 in a front-back manner, the upper surfaces of the two sliding blocks 14 are respectively provided with a V-shaped block 4, the bearing of bearing rings with different sizes can be realized by adjusting the distance between the two V-shaped blocks 4, telescopic rods 13 are arranged between the lower ends of the outer side surfaces of the V-shaped blocks 4, the number of the telescopic rods 13 is not less than three, the not less than three telescopic rods 13 are uniformly distributed at the lower end of the outer side surface of the V-shaped block 4, the V-shaped block 4 is fixedly connected with a rear stop block 3 through a limit bolt 10 arranged on the right side surface of the V-shaped block 4, the rear stop block 3 is fixedly connected with the first mounting plate 7 through a bolt, the rear stop block 3 is designed to be of a concave structure, the upper end of the concave structure for the large-size bearing ring and the lower end of the concave structure for the small-size bearing ring can meet the requirements of the bearing rings with different sizes, the front push block 6 and the rear stop block 3 are similar in structure, a discharge hole 16 is formed in the middle of the inner side face of the first sliding groove 5, limiting holes 15 are uniformly distributed in the upper surface of the first mounting plate 7, the V-shaped block 4 is fixedly connected with the first mounting plate 7 through fastening bolts, the fastening bolts penetrate through the limiting holes 15, the clamp can process a plurality of bearing rings by one-time clamping, and the number of the processed bearing rings can be adjusted; moreover, the fixture can meet the requirement of machining bearings of different sizes, is extremely strong in applicability, can avoid repeated replacement of the fixture, and greatly improves machining efficiency.
When in use: firstly, a bearing ring is placed on a V-shaped block 4 for positioning; then, the cylinder 1 pushes the front push block 6 to clamp, when a plurality of bearing rings are processed, the drill 17 processes the middle bearing ring firstly, then processes the middle bearing ring leftwards and rightwards, the precision can be ensured, and the position of the middle bearing ring can be determined by the coordinates of the clamp arranged on the workbench; when bearing rings with different sizes are machined, the distance between the two V-shaped blocks 4 is adjusted, so that the two V-shaped blocks 4 can perfectly support the bearing rings, and then the two V-shaped blocks 4 are fixed through bolts.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A clamp for radial drilling of bearings of different sizes is characterized in that: comprises a bottom plate (8), a second mounting plate (9) is arranged at the left end of the upper surface of the bottom plate (8), a first mounting plate (7) is arranged at the right end of the upper surface of the bottom plate (8), an air cylinder (1) is arranged in the middle of the upper surface of the second mounting plate (9), the telescopic end of the air cylinder (1) is connected with a forward pushing connecting block (2), the forward pushing connecting block (2) is fixedly connected with a forward pushing block (6) through a bolt, a first chute (5) is arranged on the upper surface of the first mounting plate (7), sliders (14) are slidably connected with the inner side surface of the first chute (5), two sliders (14) are symmetrically arranged on the inner side surface of the first chute (5) in the front-back direction, V-shaped blocks (4) are arranged on the upper surfaces of the two sliders (14), and rear stop blocks (3) are fixedly connected with the V-shaped blocks (4) through a limiting bolt (10) arranged on the right side surface of the V-shaped blocks, the rear stop block (3) is fixedly connected with the first mounting plate (7) through a bolt, and a discharge opening (16) is formed in the middle of the inner side face of the first sliding groove (5).
2. A jig for radial drilling of bearings of different sizes according to claim 1 wherein: first mounting panel (7) and second mounting panel (9) all pass through bolt and bottom plate (8) fixed connection, and first mounting panel (7) and second mounting panel (9) are all installed in the spacing inslot of bottom plate (8) upper surface.
3. A jig for radial drilling of bearings of different sizes according to claim 1 wherein: the upper surface of the first mounting plate (7) is a gradual change slope with a high middle part and low front and rear ends.
4. A jig for radial drilling of bearings of different sizes according to claim 1 wherein: and telescopic rods (13) are arranged between the lower ends of the outer side surfaces of the V-shaped blocks (4), the number of the telescopic rods (13) is not less than three, and the three telescopic rods (13) are uniformly distributed at the lower ends of the outer side surfaces of the V-shaped blocks (4).
5. A jig for radial drilling of bearings of different sizes according to claim 1 wherein: spacing hole (15) are evenly distributed on the upper surface of the first mounting plate (7), the V-shaped block (4) is fixedly connected with the first mounting plate (7) through a fastening bolt, and the fastening bolt penetrates through the spacing hole (15) to be arranged.
6. A jig for radial drilling of bearings of different sizes according to claim 1 wherein: the air cylinder (1) is fixedly connected with the first mounting plate (7) through an air cylinder mounting seat (11), an air cylinder limiting hole (12) is formed in the middle of the outer side face of the air cylinder mounting seat (11), and the air cylinder (1) penetrates through the air cylinder limiting hole (12) to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122275804.0U CN215824328U (en) | 2021-09-19 | 2021-09-19 | Clamp for radial drilling of bearings of different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122275804.0U CN215824328U (en) | 2021-09-19 | 2021-09-19 | Clamp for radial drilling of bearings of different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824328U true CN215824328U (en) | 2022-02-15 |
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ID=80200369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122275804.0U Active CN215824328U (en) | 2021-09-19 | 2021-09-19 | Clamp for radial drilling of bearings of different sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571407A (en) * | 2022-03-21 | 2022-06-03 | 吉林大学 | Bearing disassembling tool suitable for different main shaft sizes |
-
2021
- 2021-09-19 CN CN202122275804.0U patent/CN215824328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571407A (en) * | 2022-03-21 | 2022-06-03 | 吉林大学 | Bearing disassembling tool suitable for different main shaft sizes |
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