CN212683170U - Plunger bushing processing waist type hole anchor clamps - Google Patents
Plunger bushing processing waist type hole anchor clamps Download PDFInfo
- Publication number
- CN212683170U CN212683170U CN202021465277.9U CN202021465277U CN212683170U CN 212683170 U CN212683170 U CN 212683170U CN 202021465277 U CN202021465277 U CN 202021465277U CN 212683170 U CN212683170 U CN 212683170U
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- transverse
- longitudinal
- guide rail
- blocks
- bottom plate
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 claims 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a plunger bushing processing waist type hole anchor clamps, its characterized in that: the clamp comprises a clamp bottom plate, a transverse driving cylinder, a transverse guide rail, a longitudinal guide rail, a transverse sliding block, two longitudinal sliding blocks, two connecting rods, two pressing blocks and a supporting positioning block; the transverse guide rail is fixed on the clamp bottom plate, and the longitudinal guide rail is fixed on the clamp bottom plate; the transverse sliding blocks are matched and connected with the transverse guide rails, the two longitudinal sliding blocks are matched and connected with the longitudinal guide rails, and the two longitudinal sliding blocks are symmetrically distributed on the two longitudinal sides of the transverse sliding blocks; the output end of the transverse driving cylinder is fixedly connected with a transverse sliding block; one end of each connecting rod is hinged with the transverse sliding block, and the other end of each connecting rod is hinged with the two longitudinal sliding blocks; the two pressing blocks are respectively provided with two pressing parts, and the two pressing blocks are respectively fixed on the two longitudinal sliding blocks and are symmetrically distributed; the supporting and positioning block is provided with a positioning hole and two cutter avoiding holes. The utility model discloses accurate location clamping during can be used to plunger bushing processing waist type hole.
Description
Technical Field
The utility model belongs to the technical field of the plunger bushing processing equipment, especially, relate to a plunger bushing processing waist type hole anchor clamps.
Background
Referring to fig. 1-2, it is a structure diagram of the plunger sleeve after two kidney-shaped holes are processed. And the two kidney-shaped holes on the plunger sleeve have the requirement of symmetry along the central line thereof (namely, the two kidney-shaped holes are symmetrical along the cross central line in figure 1), and the central connecting line of the two kidney-shaped holes is superposed with the central connecting line of the two support lugs (compare figures 1 and 3). Therefore, the special fixture is needed when the plunger sleeve is used for processing the kidney-shaped hole.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more defects in the prior art, the utility model provides a plunger bushing processing waist type hole anchor clamps.
In order to achieve the above object, the utility model provides a plunger bushing processing waist type hole anchor clamps, its characterized in that: the clamp comprises a clamp bottom plate (1), a transverse driving cylinder (2), a transverse guide rail (3), a longitudinal guide rail (4), a transverse sliding block (5), two longitudinal sliding blocks (6), two connecting rods (7), two pressing blocks (8) and a supporting positioning block (9);
the clamp bottom plate (1) is horizontally arranged;
the transverse guide rail (3) is fixed on the clamp bottom plate (1), and the longitudinal guide rail (4) is fixed on the clamp bottom plate (1);
the transverse sliding block (5) is connected with the transverse guide rail (3) in a matching way, the two longitudinal sliding blocks (6) are connected and matched with the longitudinal guide rail (4), and the two longitudinal sliding blocks (6) are symmetrically distributed at the two longitudinal sides of the transverse sliding block (5);
the transverse driving cylinder (2) is fixed on the clamp bottom plate (1), and the output end of the transverse driving cylinder (2) is fixedly connected with a transverse sliding block (5);
the two connecting rods (7) are symmetrically distributed, one end of each connecting rod (7) is hinged with the transverse sliding block (5), and the other end of each connecting rod (7) is hinged with the two longitudinal sliding blocks (6) respectively;
the two pressing blocks (8) are respectively provided with two pressing parts (8-1), and the two pressing blocks (8) are respectively fixed on the two longitudinal sliding blocks (6) and are symmetrically distributed;
the supporting positioning block (9) is fixed on the clamp bottom plate (1) and is positioned between the two pressing blocks (8);
the supporting and positioning block (9) is provided with a positioning hole (9-1) and two cutter avoiding holes (9-2).
Preferably, the transverse guide (3) has two.
Preferably, the longitudinal guide (4) has two.
The utility model has the advantages that: the utility model can be used for positioning and clamping when the plunger sleeve is processed into the upper waist-shaped hole, can realize the accurate positioning and firm clamping and pressing of the plunger sleeve, simultaneously has the advantages of simple operation, less clamping time, convenient taking out of the workpiece and the like,
drawings
Fig. 1 is a projection view of the plunger bushing of the present invention when two qualified kidney-shaped holes are processed.
Fig. 2 is a perspective view of the plunger bushing when two qualified kidney-shaped holes are processed.
Fig. 3 is a perspective view of the plunger bushing when two unqualified kidney-shaped holes are processed.
Fig. 4 is a plan view of the present invention.
Fig. 5 is a perspective view of the present invention.
Fig. 6 is a plan view of the present invention when the plunger is fitted around the bearing-positioning block but not pressed.
Fig. 7 is a perspective view of the present invention when the plunger is mounted on the bearing and positioning block but not compressed.
Fig. 8 is a plan view of the present invention when the plunger barrel is positioned and compressed.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
example (b): referring to fig. 4-8, a plunger sleeve processing kidney-shaped hole clamp comprises a clamp base plate 1, a transverse driving cylinder 2, a transverse guide rail 3, a longitudinal guide rail 4, a transverse slide block 5, two longitudinal slide blocks 6, two connecting rods 7, two pressing blocks 8 and a supporting and positioning block 9.
The clamp bottom plate 1 is horizontally arranged;
the transverse guide rail 3 is fixed on the clamp bottom plate 1, and the longitudinal guide rail 4 is fixed on the clamp bottom plate 1;
the transverse sliding block 5 is matched with the transverse guide rail 3 in a sliding way, the two longitudinal sliding blocks 6 are matched with the longitudinal guide rail 4 in a sliding way, and the two longitudinal sliding blocks 6 are symmetrically distributed at the two longitudinal sides of the transverse sliding block 5;
the transverse driving cylinder 2 is fixed on the clamp bottom plate 1, and the output end of the transverse driving cylinder 2 is fixedly connected with a transverse sliding block 5;
the two connecting rods 7 are symmetrically distributed, one ends of the two connecting rods 7 are hinged with the transverse sliding blocks 5, and the other ends of the two connecting rods 7 are respectively hinged with the two longitudinal sliding blocks 6;
in particular, the two connecting rods 7 are distributed in a V-shape.
The two pressing blocks 8 are respectively provided with two pressing parts 8-1, and the two pressing blocks 8 are respectively fixed on the two longitudinal sliding blocks 6 and are symmetrically distributed;
the supporting and positioning block 9 is fixed on the clamp base plate 1 and positioned between the two pressing blocks 8;
the supporting and positioning block 9 is provided with a positioning hole 9-1 and two cutter avoiding holes 9-2. The inner diameter of the positioning hole 9-1 is matched with the outer diameter of the upper matching section of the tubular column part N-1 of the plunger sleeve N, and the tubular column part N-1 of the plunger sleeve N is inserted to realize concentric positioning.
Preferably, the transverse rail 3 has two.
Preferably, said longitudinal guides 4 have two.
When the utility model is used for clamping, firstly, the pipe column part N-1 of the plunger sleeve N is inserted into the positioning hole 9-1 for concentric positioning, and the two support lugs N-2 of the plunger sleeve N are contacted with the upper surface of the supporting positioning block 9 for plane matching; then the transverse driving cylinder 2 is started to work, the transverse driving cylinder 2 drives the transverse sliding block 5 to move transversely and linearly to the right on the transverse guide rail 3 (figure 8), the transverse sliding block 5 can respectively drive the two longitudinal sliding blocks 6 to move oppositely and linearly symmetrically along the longitudinal guide rail 4 through the two connecting rods 7, so that the two pressing blocks 8 move oppositely and linearly symmetrically, wherein two pressing parts 8-1 on the pressing block 8 at one side are respectively pressed on one side wall of two support lugs N-2 of the plunger sleeve N, and two pressing parts 8-1 on the pressing block 8 on the other side are respectively pressed on the other side wall of the two support lugs N-2 of the plunger sleeve N, at the moment, the two support lugs N-2 of the plunger sleeve N are simultaneously and symmetrically clamped, two support lugs N-2 of the plunger sleeve N are accurately positioned and firmly fixed so as to ensure that two kidney-shaped holes N-21 processed on the two support lugs N-2 can meet the requirement of position precision.
The two cutter avoiding holes 9-2 are respectively positioned right below the two waist-shaped holes N-21 on the two support lugs N-2, so that the cutter can be prevented from being touched when the cutter is used for processing the bottom penetrating of the two waist-shaped holes N-21.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (3)
1. The utility model provides a plunger bushing processing waist type hole anchor clamps which characterized in that: the clamp comprises a clamp bottom plate (1), a transverse driving cylinder (2), a transverse guide rail (3), a longitudinal guide rail (4), a transverse sliding block (5), two longitudinal sliding blocks (6), two connecting rods (7), two pressing blocks (8) and a supporting positioning block (9);
the clamp bottom plate (1) is horizontally arranged;
the transverse guide rail (3) is fixed on the clamp bottom plate (1), and the longitudinal guide rail (4) is fixed on the clamp bottom plate (1);
the transverse sliding block (5) is connected with the transverse guide rail (3) in a matching way, the two longitudinal sliding blocks (6) are connected and matched with the longitudinal guide rail (4), and the two longitudinal sliding blocks (6) are symmetrically distributed at the two longitudinal sides of the transverse sliding block (5);
the transverse driving cylinder (2) is fixed on the clamp bottom plate (1), and the output end of the transverse driving cylinder (2) is fixedly connected with a transverse sliding block (5);
the two connecting rods (7) are symmetrically distributed, one end of each connecting rod (7) is hinged with the transverse sliding block (5), and the other end of each connecting rod (7) is hinged with the two longitudinal sliding blocks (6) respectively;
the two pressing blocks (8) are respectively provided with two pressing parts (8-1), and the two pressing blocks (8) are respectively fixed on the two longitudinal sliding blocks (6) and are symmetrically distributed;
the supporting positioning block (9) is fixed on the clamp bottom plate (1) and is positioned between the two pressing blocks (8);
the supporting and positioning block (9) is provided with a positioning hole (9-1) and two cutter avoiding holes (9-2).
2. The plunger bushing kidney-shaped hole machining clamp as claimed in claim 1, wherein: the transverse guide rail (3) has two.
3. The plunger bushing kidney-shaped hole machining clamp as claimed in claim 1, wherein: the longitudinal guide rail (4) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465277.9U CN212683170U (en) | 2020-07-22 | 2020-07-22 | Plunger bushing processing waist type hole anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465277.9U CN212683170U (en) | 2020-07-22 | 2020-07-22 | Plunger bushing processing waist type hole anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212683170U true CN212683170U (en) | 2021-03-12 |
Family
ID=74898856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465277.9U Expired - Fee Related CN212683170U (en) | 2020-07-22 | 2020-07-22 | Plunger bushing processing waist type hole anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212683170U (en) |
-
2020
- 2020-07-22 CN CN202021465277.9U patent/CN212683170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |