CN212763373U - Workpiece positioning tool - Google Patents
Workpiece positioning tool Download PDFInfo
- Publication number
- CN212763373U CN212763373U CN202021609078.0U CN202021609078U CN212763373U CN 212763373 U CN212763373 U CN 212763373U CN 202021609078 U CN202021609078 U CN 202021609078U CN 212763373 U CN212763373 U CN 212763373U
- Authority
- CN
- China
- Prior art keywords
- fixed
- workpiece
- tubular workpiece
- top end
- tubular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a workpiece positioning tool, belonging to the technical field of workpiece positioning, wherein two clamping mechanisms and a round platform are fixed at the top end of a workbench, two sections of limiting chutes and through holes are formed on the top end of the workbench, and a tubular workpiece is positioned between the clamping mechanisms and is coaxial with the through holes; the clamping mechanism comprises a supporting block, a pressing block, a screw rod and a nut, the bottom end of the supporting block is located in the limiting sliding groove, the screw rod sequentially penetrates through the nut and the pressing block and is fixed to the top end of the supporting block, and one end of the pressing block is pressed to the top end of the tubular workpiece; the circular truncated cone is positioned in the tubular workpiece and coaxial with the tubular workpiece, two inclined blocks are fixed on the side surface of the circular truncated cone, the bottom end of the workbench is connected with a supporting plate through a connecting rod, a hydraulic cylinder is fixed on the supporting plate, and a cylinder is fixed on a piston rod of the hydraulic cylinder; by using the tool, the positioning effect of the tubular workpiece is excellent, tubular workpieces of different specifications can be positioned, and the diversified requirements of enterprises are met.
Description
Technical Field
The utility model relates to a work piece location technical field, in particular to work piece location frock.
Background
The positioning effect of the workpiece before processing has great influence on the processing precision and efficiency, the positioning effect of the positioning tool is poor due to the arc-shaped structure of the surface of the tubular workpiece, so that the tubular workpiece rotates in the processing process frequently, the processing precision is influenced, and the existing positioning tool can only position tubular workpieces of the same specification and cannot position tubular workpieces of other specifications; there is a need to design a new workpiece positioning tool to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece location frock to solve traditional location frock relatively poor with the unable problem of fixing a position the tubular work piece of different specifications to the location effect of tubular work piece.
In order to solve the technical problem, the utility model provides a workpiece positioning tool, which comprises a workbench and a tubular workpiece, wherein two clamping mechanisms and a round platform are fixed at the top end of the workbench, two sections of limiting chutes and through holes are formed in the round platform, and the tubular workpiece is positioned between the clamping mechanisms and is coaxial with the through holes;
the clamping mechanism comprises a supporting block, a pressing block, a screw rod and a nut, the bottom end of the supporting block is located in the limiting sliding groove, the screw rod sequentially penetrates through the nut and the pressing block and is fixed to the top end of the supporting block, and one end of the pressing block is pressed to the top end of the tubular workpiece;
the round platform is located inside the tubular workpiece and coaxial with the tubular workpiece, two inclined blocks are further fixed on the side faces of the tubular workpiece, the bottom end of the workbench is connected with a supporting plate through a connecting rod, a hydraulic cylinder is fixed on the supporting plate, a cylinder is fixed on a piston rod of the hydraulic cylinder, and the cylinder penetrates through the through hole to extrude the round platform.
Optionally, the cylinder is coaxial with the circular truncated cone.
Optionally, the inclined block is arranged on the side surface of the circular truncated cone relatively.
Optionally, the circular truncated cone is made of an elastic material.
In the workpiece positioning tool provided by the utility model, two clamping mechanisms and a round platform are fixed on the top end of the workbench, two sections of limiting chutes and through holes are arranged on the top end of the workbench, and the tubular workpiece is positioned between the clamping mechanisms and is coaxial with the through holes; the clamping mechanism comprises a supporting block, a pressing block, a screw rod and a nut, the bottom end of the supporting block is located in the limiting sliding groove, the screw rod sequentially penetrates through the nut and the pressing block and is fixed to the top end of the supporting block, and one end of the pressing block is pressed to the top end of the tubular workpiece; the circular truncated cone is positioned in the tubular workpiece and coaxial with the tubular workpiece, two inclined blocks are fixed on the side surface of the circular truncated cone, the bottom end of the workbench is connected with a supporting plate through a connecting rod, a hydraulic cylinder is fixed on the supporting plate, and a cylinder is fixed on a piston rod of the hydraulic cylinder; by using the tool, the positioning effect of the tubular workpiece is excellent, tubular workpieces of different specifications can be positioned, and the diversified requirements of enterprises are met.
Drawings
FIG. 1 is a front view of a workpiece positioning tool provided by the present invention;
fig. 2 is a top view of the workpiece positioning tool provided by the present invention;
FIG. 3 is a partial cross-sectional view of the workpiece positioning tool provided by the present invention during operation;
fig. 4 is a partial cross-sectional view of the workpiece positioning tool provided by the present invention when it is not in operation.
Detailed Description
The following describes a workpiece positioning tool according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a workpiece positioning tool, the structure of which is seen from the front view as shown in figure 1, comprising a workbench 1 and a tubular workpiece 2, wherein two clamping mechanisms are fixed on the top end of the workbench 1 and provided with two sections of limiting chutes 11 and through holes 14, the structure of which is seen from the top view as shown in figure 2, and the tubular workpiece 2 is located between the clamping mechanisms and coaxial with the through holes 14; the clamping mechanism comprises a supporting block 3, a pressing block 4, a screw rod 5 and a nut 6, the bottom end of the supporting block 3 is located in the limiting sliding groove 11, the screw rod 5 sequentially penetrates through the nut 6 and the pressing block 4 and is fixed to the top end of the supporting block 3, and one end of the pressing block 4 is pressed on the top end of the tubular workpiece 2. A circular truncated cone 9 is fixed at the top end of the workbench 1, the cross-sectional structure of the circular truncated cone 9 is shown in fig. 3, the circular truncated cone 9 is positioned inside the tubular workpiece 2 and coaxial with the tubular workpiece 2, two inclined blocks 10 are fixed on the side surface of the circular truncated cone 9, the bottom end of the workbench 1 is connected with a support plate 12 through a connecting rod 13, a hydraulic cylinder 7 is fixed on the support plate 12, a cylinder 8 is fixed on a piston rod of the support plate, the cylinder 8 penetrates through the through hole 14 to extrude the circular truncated cone 9, and the inclined blocks 10 fixed on the side surface of the circular truncated cone 9 press the; the hydraulic cylinder 7 is connected with an external power supply. The tubular workpiece positioning tool is used for positioning tubular workpieces 2, has a good positioning effect, can position tubular workpieces of different specifications, and meets the diversified requirements of enterprises.
The cylinder 8 is coaxial with the circular truncated cone 9, and the inclined block 10 is oppositely arranged on the side surface of the circular truncated cone 9, so that the pressing effect of the inclined block is better; the circular truncated cone 9 is made of elastic materials and can be made of rubber.
In use, the tubular workpiece 2 is placed between the clamping mechanisms and is coaxial with the through hole 14, the supporting block 3 is moved to a proper position towards the tubular workpiece 2, the pressing block 4 presses the top end of the tubular workpiece 2, and the nut 6 is screwed to press the pressing block; then, the switch of the hydraulic cylinder 7 is turned on, the cross-sectional structure thereof is shown in fig. 4, and the piston rod drives the cylinder 8 to penetrate through the through hole 14 and then extrude the circular truncated cone 9, so that the inclined block 10 presses the inner wall of the tubular workpiece 2, and the tubular workpiece 2 is further positioned, and the positioning effect is better.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (4)
1. A workpiece positioning tool comprises a workbench (1) and a tubular workpiece (2), and is characterized in that two clamping mechanisms and a circular truncated cone (9) are fixed at the top end of the workbench (1), two sections of limiting sliding chutes (11) and through holes (14) are formed in the circular truncated cone, and the tubular workpiece (2) is located between the clamping mechanisms and coaxial with the through holes (14);
the clamping mechanism comprises a supporting block (3), a pressing block (4), a screw rod (5) and a nut (6), the bottom end of the supporting block (3) is located in the limiting sliding groove (11), the screw rod (5) sequentially penetrates through the nut (6) and the pressing block (4) and is fixed to the top end of the supporting block (3), and one end of the pressing block (4) is pressed at the top end of the tubular workpiece (2);
the round platform (9) is located inside the tubular workpiece (2) and coaxial with the tubular workpiece, two inclined blocks (10) are further fixed to the side faces of the tubular workpiece, a supporting plate (12) is connected to the bottom end of the workbench (1) through a connecting rod (13), a hydraulic cylinder (7) is fixed to the supporting plate (12), a cylinder (8) is fixed to a piston rod of the hydraulic cylinder, and the cylinder (8) penetrates through the through hole (14) to extrude the round platform (9).
2. The workpiece positioning tooling of claim 1, characterized in that the cylinder (8) is coaxial with the circular table (9).
3. The workpiece positioning tool as set forth in claim 1, characterized in that the swash block (10) is oppositely disposed on the side of the circular table (9).
4. The workpiece positioning tool according to claim 1, characterized in that the circular truncated cone (9) is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609078.0U CN212763373U (en) | 2020-08-04 | 2020-08-04 | Workpiece positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609078.0U CN212763373U (en) | 2020-08-04 | 2020-08-04 | Workpiece positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763373U true CN212763373U (en) | 2021-03-23 |
Family
ID=75050807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021609078.0U Active CN212763373U (en) | 2020-08-04 | 2020-08-04 | Workpiece positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763373U (en) |
-
2020
- 2020-08-04 CN CN202021609078.0U patent/CN212763373U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216501974U (en) | Novel pipe reducing machine for steel pipe | |
| CN212763373U (en) | Workpiece positioning tool | |
| CN206544046U (en) | A kind of hydraulic compressing device of telescopic moving | |
| CN110125258A (en) | A kind of dieing machine of damping pressure release | |
| CN203471403U (en) | Mold for hole drilling of slender shaft | |
| CN105312628A (en) | Drill jig for drilling holes in two ends of long and thin push rods | |
| CN106424344B (en) | Composite punching die and its processing technology | |
| CN201736049U (en) | Pneumatic clamp | |
| CN211867722U (en) | Combined adjustable pressing plate assembly for fixing workpiece | |
| CN111570842A (en) | Drilling device for plates | |
| CN201513409U (en) | Structure of hydraulic support cylinder body | |
| CN201300300Y (en) | Machine tool spindle and disc spring assembly and test device | |
| CN221088164U (en) | Quick positioner of digit control machine tool | |
| CN220406820U (en) | Lathe processing punching structure | |
| CN220196752U (en) | A quick welding set for box | |
| CN210938168U (en) | Three-way clamping round table tool for vertical drilling machine | |
| CN219212176U (en) | Steel pipe joint forming and buckling device | |
| CN205254182U (en) | A jig that is used for long and thin push rod both ends to drill | |
| CN110434372A (en) | A kind of thin plate drilling tool fixture and its clamping method | |
| CN213319707U (en) | Round steel centre gripping frock | |
| CN220945074U (en) | Circular workpiece clamping tool | |
| CN216681034U (en) | Pressing jig with automatic feeding function | |
| CN216178490U (en) | Workpiece clamp | |
| CN218891513U (en) | Pneumatic fixture of numerical control milling machine | |
| CN215321692U (en) | Carving machine head moving and adjusting mechanism for carving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |