CN221389810U - Positioning tool applied to casting hole machining - Google Patents
Positioning tool applied to casting hole machining Download PDFInfo
- Publication number
- CN221389810U CN221389810U CN202322547743.8U CN202322547743U CN221389810U CN 221389810 U CN221389810 U CN 221389810U CN 202322547743 U CN202322547743 U CN 202322547743U CN 221389810 U CN221389810 U CN 221389810U
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- positioning
- positioning part
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- 238000005266 casting Methods 0.000 title claims abstract description 38
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of casting hole machining, in particular to a positioning tool applied to casting hole machining. According to the utility model, the locking assembly and the adjusting assembly are arranged, the rotating handle is used for pushing and pulling the movable seat through the adjusting screw rod to horizontally move along the sliding rail, so that the two groups of movable seats are adjusted to the proper positions, the two groups of circular castings can be respectively horizontally arranged at the positions of the first positioning parts on the same side of the two groups of movable seats, the castings are positioned on the first rubber pad at the arc opening of the first positioning part, then the cylinder can be driven to press one sides of the two groups of castings respectively by pulling the second positioning part downwards, the castings are positioned in the arc opening of the first positioning part, namely, the castings are positioned, and the castings can be stably positioned by the proper adjusting device according to the length of the castings and the position needing to be punched.
Description
Technical Field
The utility model relates to the technical field of casting hole machining, in particular to a positioning tool applied to casting hole machining.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and after cooling and subsequent processing means such as polishing, the obtained article with a certain shape, size and performance is required to be fixed by using a positioning tool when a casting hole is processed, and then drilling operation is carried out.
When the existing positioning tool is used for fixing the casting for hole machining, the position of a workpiece needs to be adjusted, the hole machining can be performed after the position is proper, and the positioning tool is relatively complicated in adjustment operation, so that the machining efficiency is affected.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a positioning tool applied to casting hole machining, which is used for solving the problems that the positioning tool is relatively complicated in adjustment operation and affects machining efficiency.
The positioning tool comprises a base and a positioning mechanism arranged on the base, wherein the positioning mechanism comprises an adjusting component and a locking component;
The two groups of adjusting assemblies are opposite to each other and comprise a moving seat and an adjusting screw rod, the moving seat slides on the base through a sliding rail arranged on the base, and the adjusting screw rod is rotatably arranged on one side surface of the moving seat through a bearing and is rotatably arranged on the base through a fixed block;
The locking assembly comprises a first positioning part, an air cylinder, a connecting shaft and a second positioning part, wherein the first positioning part is two groups of the two positioning parts are oppositely arranged on two sides of the upper end of the movable seat, a convex seat is arranged in the middle of the movable seat and is positioned between the two groups of the first positioning parts, the air cylinder is arranged on the base and between the two groups of adjusting assemblies, the connecting shaft is fixed at the output end of the air cylinder, and the second positioning part is rotatably connected with the connecting shaft through a connecting shaft.
Through adopting above-mentioned technical scheme, conveniently place the foundry goods to according to the length of foundry goods, and the position of punching adjusts the location, conveniently carry out subsequent processing.
One side surface of the first positioning part, which faces the convex seat, is provided with an arc opening structure, and a first rubber pad is arranged at the arc opening.
Through adopting above-mentioned technical scheme, can be to the casting stable location to avoid causing the damage of rubbing to the foundry goods surface when second location portion and the centre gripping of first location portion.
The second positioning part is arranged in an inverted trapezoid structure, and second rubber pads are arranged at the bevel edges of two sides of the second positioning part.
Through adopting above-mentioned technical scheme, avoid causing the damage to foundry goods surface when second location portion and the centre gripping of first location portion.
The position department fixed mounting that the connecting axle is close to the top has first fixed disk, fixed mounting has the second fixed disk on the connecting axle of second location portion bottom, first fixed disk with the locating pin has been inserted jointly on the second fixed disk, lock through the locating pin between second location portion and the connecting axle.
By adopting the technical scheme, the connecting shaft and the second positioning part are locked.
The whole trapezoid structure that is set up of boss upper end.
By adopting the technical scheme, the casting is convenient to position.
The positioning tool applied to casting hole machining has the beneficial effects that:
Through setting up locking element and adjusting part, twist grip moves the seat through adjusting the lead screw push-pull and moves along slide rail horizontal migration, make two sets of movable seat adjustment to suitable position department, can place two sets of circular castings respectively horizontal and move the first positioner position department of seat with one side in two sets of movable seat, make the foundry goods be in on the first rubber pad of first positioner arc mouth department, then can drive the cylinder through pulling down second positioner, make the both sides limit of second positioner exert pressure to one side of two sets of foundry goods respectively, make the foundry goods be positioned in the arc mouth of first positioner, accomplish the location to the foundry goods promptly, can be according to the length size of foundry goods, and the position that needs to punch, carry out suitable adjusting device, stabilize the location to the foundry goods.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a positioning tool applied to casting hole machining;
Fig. 2 is another view of the positioning tool for casting hole machining.
In the figure: 1. a base; 2. a slide rail; 3. a movable seat; 4. a first positioning portion; 5. a boss; 6. a first rubber pad; 7. adjusting a screw rod; 8. a handle; 9. a cylinder; 10. a connecting shaft; 11. a second positioning portion; 12. a first fixed plate; 13. a second fixed disk; 14. a limiting pin; 15. and a second rubber pad.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-2, a positioning tool for machining a casting hole comprises a base 1 and a positioning mechanism arranged on the base 1, wherein the positioning mechanism comprises an adjusting component and a locking component;
The two groups of opposite bases 1 of the adjusting assembly comprise a movable base 3 and an adjusting screw rod 7, the movable base 3 slides on the base 1 through a sliding rail 2 arranged on the base 1, and the adjusting screw rod 7 is rotatably arranged on one side surface of the movable base 3 through a bearing and is rotatably arranged on the base 1 through a fixed block;
The locking assembly comprises a first positioning part 4, an air cylinder 9, a connecting shaft 10 and a second positioning part 11, wherein the first positioning part 4 is two groups of two sides which are opposite to the upper end of the movable seat 3, a convex seat 5 is arranged in the middle of the movable seat 3, the convex seat 5 is positioned between the two groups of first positioning parts 4, the air cylinder 9 is arranged on the base 1 and between the two groups of adjusting assemblies, the connecting shaft 10 is fixed at the output end of the air cylinder 9, and the second positioning part 11 is rotationally connected with the connecting shaft 10 through a connecting shaft; one side surface of the first positioning part 4 facing the convex seat 5 is provided with an arc opening structure, and a first rubber pad 6 is arranged at the arc opening; the whole upper end part of the convex seat 5 is arranged in a trapezoid structure;
The slide rail 2 is fixed in base 1 for two sets of mutual parallels, and the removal seat 3 on two sets of adjusting part all slides on these two sets of slide rails 2, and boss 5 is installed on removing seat 3, is in between two sets of first location portions 4, when placing the foundry goods, can place the foundry goods in the inclined plane department of boss 5 both sides, and the foundry goods receives the influence of gravity, and the landing is to the position department of being connected with first location portion 4, and the follow-up through cylinder 9 pulling second location portion 11 downwardly moving, makes the foundry goods clamp in first location portion 4 through second location portion 11, accomplishes the location to the foundry goods promptly.
The second positioning part 11 is of an inverted trapezoid structure, and second rubber pads 15 are arranged at the bevel edges of two sides of the second positioning part 11; a first fixed disc 12 is fixedly arranged at the position, close to the top end, of the connecting shaft 10, a second fixed disc 13 is fixedly arranged on the connecting shaft at the bottom of the second positioning part 11, a limiting pin 14 is jointly inserted into the first fixed disc 12 and the second fixed disc 13, and the second positioning part 11 and the connecting shaft 10 are locked through the limiting pin 14;
The second positioning part 11 is of an inverted trapezoid structure, and after the second positioning part 11 moves downwards, the casting can be clamped by gradually matching with the first positioning part 4 through the oblique sides of the second positioning part; when placing the foundry goods, can take off spacer pin 14 from first fixed disk 12 and second fixed disk 13, rotate second location portion 11 ninety degrees, make second location portion 11 perpendicular to remove seat 3 setting, conveniently place the foundry goods from the slope of boss 5 this moment, after the foundry goods is placed, can be with second location portion 11 reverse rotation ninety degrees, insert spacer pin 14 on first fixed disk 12 and the second fixed disk 13, make second location portion 11 be in with remove the state that seat 3 is parallel to each other to be convenient for carry out the location to the foundry goods.
Working principle: according to the position of the castings needing to be punched, the rotatable handle 8 pushes and pulls the movable seat 3 to horizontally move along the sliding rail 2 through the adjusting screw rod 7, so that the two groups of movable seats 3 are adjusted to a proper position, the two groups of circular castings can be respectively horizontally placed at the positions of the first positioning parts 4 on the same side of the two groups of movable seats 3, and the castings are positioned on the first rubber pads 6 at the arc openings of the first positioning parts 4;
The limiting pins 14 penetrate through the second fixing disc 13 and the first fixing disc 12 in advance, so that the second positioning part 11 is limited to rotate, at the moment, the cylinder 9 can be driven to pull the second positioning part 11 downwards through the cylinder 10, two side edges of the second positioning part 11 respectively press one sides of two groups of castings, the castings are positioned in the arc openings of the first positioning part 4, and then the positioning of the castings is completed.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. Be applied to location frock of foundry goods hole processing, including base (1) and install the positioning mechanism on base (1), its characterized in that: the positioning mechanism comprises an adjusting component and a locking component;
The two groups of adjusting assemblies are opposite to each other and arranged on the base (1) and comprise a movable seat (3) and an adjusting screw rod (7), the movable seat (3) slides on the base (1) through a sliding rail (2) arranged on the base (1), and the adjusting screw rod (7) is rotatably arranged on one side surface of the movable seat (3) through a bearing and is rotatably arranged on the base (1) through a fixed block;
The locking assembly comprises a first positioning part (4), an air cylinder (9), a connecting shaft (10) and a second positioning part (11), wherein the first positioning part (4) is arranged on two groups of two sides of the upper end of the movable seat (3) in an opposite mode, the movable seat (3) is provided with a convex seat (5) in the middle, the convex seat (5) is arranged between the first positioning parts (4), the air cylinder (9) is arranged on the base (1) and between the two groups of adjusting assemblies, the connecting shaft (10) is fixed at the output end of the air cylinder (9), and the second positioning part (11) is connected with the connecting shaft (10) in a rotating mode through a connecting shaft.
2. The positioning tool for casting hole machining according to claim 1, wherein: one side surface of the first positioning part (4) facing the convex seat (5) is provided with an arc opening structure, and a first rubber pad (6) is arranged at the arc opening.
3. The positioning tool for casting hole machining according to claim 2, wherein: the second positioning part (11) is of an inverted trapezoid structure, and second rubber pads (15) are arranged at the bevel edges of two sides of the second positioning part (11).
4. The positioning tool for casting hole machining according to claim 3, wherein: the connecting shaft (10) is close to the position of the top and fixedly provided with a first fixed disk (12), the connecting shaft at the bottom of the second positioning part (11) is fixedly provided with a second fixed disk (13), the first fixed disk (12) and the second fixed disk (13) are jointly inserted with a limiting pin (14), and the second positioning part (11) and the connecting shaft (10) are locked through the limiting pin (14).
5. The positioning tool for casting hole machining according to claim 4, wherein: the whole upper end part of the convex seat (5) is arranged in a trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322547743.8U CN221389810U (en) | 2023-09-20 | 2023-09-20 | Positioning tool applied to casting hole machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322547743.8U CN221389810U (en) | 2023-09-20 | 2023-09-20 | Positioning tool applied to casting hole machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221389810U true CN221389810U (en) | 2024-07-23 |
Family
ID=91917193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322547743.8U Active CN221389810U (en) | 2023-09-20 | 2023-09-20 | Positioning tool applied to casting hole machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221389810U (en) |
-
2023
- 2023-09-20 CN CN202322547743.8U patent/CN221389810U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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