CN210549573U - Variable angle is used for independently processing anchor clamps of pitched roof - Google Patents
Variable angle is used for independently processing anchor clamps of pitched roof Download PDFInfo
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- CN210549573U CN210549573U CN201921515113.XU CN201921515113U CN210549573U CN 210549573 U CN210549573 U CN 210549573U CN 201921515113 U CN201921515113 U CN 201921515113U CN 210549573 U CN210549573 U CN 210549573U
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Abstract
The utility model relates to a variable angle is used for independently processing the anchor clamps of the oblique top, including the base of "+" type structure, the medial surface of the horizontal arm of base is opened with the bar groove, clamps the locating piece of "+" type structure in the bar groove, the locating piece tip and the horizontal arm tip of base install the round pin axle jointly; a plurality of first pin holes are formed in the horizontal arm of the base, second pin holes corresponding to the first pin holes are formed in the positioning block, and positioning pins are installed through one of the first pin holes and the corresponding second pin hole; the side surface of the positioning block is embedded with a magnetic sheet; the positioning pin penetrates through different pin holes I and corresponding pin holes II to adjust the angle of the positioning block relative to the base, the positioning block is fixedly attached to the inclined top to be machined through the magnetic sheet in an adsorption mode, and the inclination of the machining surface of the inclined top is determined by the installation of the positioning pin; the utility model discloses simple structure convenient to use has realized pushing up different inclination's processing or maintenance to one side, is particularly useful for the maintenance of pushing up when damaging to one side of processing with the core cooperation, and is with low costs, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of injection mold processing frock technique and specifically relates to a variable angle is used for independently processing anchor clamps of oblique top.
Background
The inclined top is a part widely used in the die, and due to the existence of the inclined surface characteristic of the top of the inclined top, the vertical motion of the die during opening and closing is converted into the horizontal motion.
In the prior art, the inclined top is usually matched with a core in a mold for processing so as to ensure that the inclined top and the core are matched more reliably and stably; in the actual use process, however, due to the damage of the single lifter or the change of the lifter characteristics on the same set of die, the lifter is often required to be separately processed or maintained; and because the difference of oblique top inclined plane angle to and the size difference of oblique top itself is great, when adding man-hour alone to the oblique top, current anchor clamps have following problem point:
1) because of the different angles of the inclined plane of the inclined roof, the existing clamp needs to adopt auxiliary devices such as bolts and the like to support the inclined roof blank in the clamping and using process, so that the clamping angle of the inclined roof blank meets the requirement and is clamped, and the dimension meeting the requirement is obtained after processing; the clamping process is complicated and the efficiency is low;
2) the existing clamp has large limitation, can only process the pitched roof with specific width size or slope size, and is inconvenient to use;
3) the existing clamp is not suitable for processing a single inclined top due to the complex structure and high cost.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides the clamp which is reasonable in structure and can change the angle for independently processing the pitched roof, so that the pitched roof can be simply and quickly positioned and clamped, the clamping angle can be adjusted to meet the processing requirements of different inclined planes, the working efficiency is greatly improved, and the applicability is strong.
The utility model discloses the technical scheme who adopts as follows:
a variable angle is used for processing the clamp of the pitched roof independently, including the base of the structure of the type '+' type, the medial surface of the horizontal arm of the said base has bar grooves, the bar groove is equipped with the locating piece in the card, the end of the said locating piece and horizontal arm end of the base are fitted with the axis pin together; a plurality of first pin holes are formed in the horizontal arm of the base, second pin holes corresponding to the first pin holes are formed in the positioning block beside the pin shaft, and positioning pins are installed through one of the first pin holes and the corresponding second pin hole; and magnetic sheets are embedded on the side surfaces of the positioning blocks.
As a further improvement of the above technical solution:
the structure of the base is as follows: the base body comprises a 'L' type structure, and the strip-shaped groove is positioned on the inner side surface of the horizontal arm of the base body; two side walls penetrating through the end part of the strip-shaped groove are provided with a first shaft hole, and a pin shaft is arranged in the first shaft hole; the pin holes I are uniformly distributed along the length direction of the horizontal arm of the base body; the top surface of the vertical arm of the base body extends outwards to form a pair of cutter blocks.
The pin hole penetrates through two side walls of the notch of the strip-shaped groove.
The structure of locating piece does: the horizontal arm of the block body is clamped with the strip-shaped groove; the end part of the block body is provided with a second shaft hole for mounting a pin shaft, and a horizontal arm of the block body beside the second shaft hole is provided with a second pin hole; grooves are formed in the two inner side surfaces of the block body, and magnetic sheets are mounted in the two grooves; the junction of two inner sides of the block body is provided with an avoiding groove with an inwards concave arc structure.
The edge of the end head of the horizontal arm of the block body is provided with a fillet.
The magnetic sheet is accommodated in the groove and retracted into the inner side surface of the block body.
The magnetic sheet is fixedly arranged with the positioning block through a double-sided adhesive tape.
The positioning block rotates relative to the base through a pin shaft, and the positioning block is fixed relative to the base through a positioning pin; the positioning pin penetrates through one of the pin holes I and penetrates through the corresponding pin hole II, and therefore the installation angle of the positioning block relative to the base is adjusted.
The number of the first pin holes and the number of the second pin holes are five, and included angles of 8 degrees, 9 degrees, 10 degrees, 11 degrees or 12 degrees are formed between the positioning block and the base respectively.
The utility model has the advantages as follows:
the utility model has compact and reasonable structure and convenient operation, and the positioning pin can realize the adjustment of the positioning block relative to the installation angle of the base when passing through different first pin holes and corresponding second pin holes through the arrangement of the first pin holes and the corresponding second pin holes, thereby adjusting the installation angle of the pitched roof installed on the positioning block, further ensuring that the angles of the inclined planes after the pitched roof is processed are different, and realizing the processing of the pitched roof with different requirements on the angles of the inclined planes; the magnetic sheets are embedded on the inner side surfaces of the positioning blocks, the inclined top is fixedly installed through the magnetic sheets, clamping is simple, rapid and labor-saving, cost is low, the efficiency of inclined top machining is greatly improved, and applicability and practicability are high;
the utility model discloses still include following advantage:
the magnetic sheet is embedded in the groove of the positioning block and retracted into the inner side surface of the positioning block, so that the inclined top surface can be completely attached to the inner side surface of the positioning block when the inclined top is clamped under the adsorption effect of the magnetic sheet; magnetic sheets are arranged on two inner side surfaces of the positioning block, so that the adsorption and fixation of the inclined top are more reliable and stable;
the utility model is particularly suitable for the condition that the pitched roof is not matched with the core for processing, namely the pitched roof needs to be processed independently, for example, a new pitched roof is processed independently again on the basis of keeping the original core due to the damage of the pitched roof, or the angle of the inclined roof needs to be adjusted due to the change of the product requirement;
the pitched roof is fixedly arranged on the inner side surface of the positioning block through magnetic force adsorption and is suitable for installation and processing of pitched roofs with multiple width sizes;
magnetic force is ingeniously adopted for adsorption, the pin holes I and the corresponding pin holes II are adjusted to achieve angle adjustment, and the clamping overall structure is small and exquisite and convenient to store.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a full sectional view of fig. 1.
Fig. 3 is a schematic structural diagram of the base of the present invention.
Fig. 4 is a schematic structural diagram of the positioning block of the present invention.
Fig. 5 is a schematic view of the present invention in use.
Wherein: 1. a base; 2. positioning blocks; 3. a magnetic sheet; 4. a pin shaft; 5. positioning pins; 6. obliquely ejecting; 11. a base body; 12. a tool setting block; 13. a strip-shaped groove; 14. a first pin hole; 15. a first shaft hole; 21. a block body; 22. a pin hole II; 23. a second shaft hole; 24. round corners; 25. an avoidance groove; 26. a groove; 61. an inclined surface.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the variable-angle clamp for independently processing the lifter of the present embodiment includes a base 1 with a '+' structure, a strip-shaped groove 13 is formed on an inner side surface of a horizontal arm of the base 1, a positioning block 2 is clamped in the strip-shaped groove 13, and a pin shaft 4 is jointly installed at an end of the positioning block 2 and an end of the horizontal arm of the base 1; a plurality of first pin holes 14 are formed in the horizontal arm of the base 1, a second pin hole 22 corresponding to the first pin hole 14 is formed in the positioning block 2 beside the pin shaft 4, and a positioning pin 5 penetrates through one first pin hole 14 and the corresponding second pin hole 22; the magnetic sheet 3 is embedded in the side face of the positioning block 2, the magnetic sheet 3 is used for fixedly mounting the inclined top, clamping is simple, rapid and labor-saving, cost is low, the efficiency of inclined top machining is greatly improved, and applicability and practicability are high.
As shown in fig. 3, the base 1 has a structure of: the base comprises a base body 11 with a 'L' structure, and a strip-shaped groove 13 is positioned on the inner side surface of a horizontal arm of the base body 11; two side walls penetrating through the end part of the strip-shaped groove 13 are provided with a first shaft hole 15, and a pin shaft 4 is arranged in the first shaft hole 15 and a second shaft hole 23 together; a plurality of first pin holes 14 are sequentially and uniformly distributed at intervals along the length direction of the horizontal arm of the base body 11; the top surface of the vertical arm of the base body 11 extends outwards to form a pair of cutter blocks 12; the tool position during machining is checked for the orientation of the block 12, the block 12 acts like a datum surface, and the tool is typically checked for clearance between the block 12 and the tool using a shim.
The first pin hole 14 penetrates through two side walls of the notch of the strip-shaped groove 13.
As shown in fig. 4, the positioning block 2 has the following structure: the horizontal arm of the block body 21 is clamped with the strip-shaped groove 13; the end part of the block body 21 is provided with a second shaft hole 23 for installing the pin shaft 4, and a second pin hole 22 is arranged on a horizontal arm of the block body 21 beside the second shaft hole 23; grooves 26 are formed in the two inner side faces of the block body 21, and magnetic sheets 3 are mounted in the two grooves 26; the intersection of two medial surfaces of piece body 21 opens the groove 25 of dodging of indent arc structure, dodges groove 25 and makes the oblique top laminate inseparabler with between two medial surfaces of locating piece 2 when the clamping.
The edge of the horizontal arm end of the block body 21 is provided with a fillet 24, and the fillet 24 enables the positioning block 2 to rotate more smoothly relative to the base 1 through the pin shaft 4.
The magnetic sheet 3 is completely accommodated in the groove 26, and the magnetic sheet 3 is retracted into the inner side surface of the block body 21, so that the inclined top surface can be completely attached to the inner side surface of the positioning block 2 when the inclined top is clamped under the adsorption action of the magnetic sheet 3; magnetic sheets 3 are arranged on two inner side surfaces of the positioning block 2, so that adsorption and fixation of the inclined top are more reliable and stable; through the clamping of magnetic force absorption mode for the installation processing of the oblique top of anchor clamps suitable for many width sizes.
The magnetic sheet 3 is fixedly arranged with the positioning block 2 through a double-sided adhesive tape.
The positioning block 2 rotates relative to the base 1 through a pin shaft 4, and the positioning block 2 is fixed relative to the base 1 through a positioning pin 5; the positioning pin 5 penetrates through one of the pin holes 14 and simultaneously penetrates through the corresponding pin hole two 22, so that the installation angle of the positioning block 2 relative to the base 1 is adjusted.
The number of the first pin holes 14 and the number of the second pin holes 22 are five, and the pin shafts 4 respectively penetrate through the five first pin holes 14, so that included angles of 8 degrees, 9 degrees, 10 degrees, 11 degrees or 12 degrees are respectively formed between the positioning block 2 and the base 1, the mounting angle of the inclined top mounted on the positioning block 2 is adjusted, and inclined plane machining requirements of different machining angles on the inclined top are matched.
The angle of the inclined surface of the lifter 6 used in the existing mold is generally 8 °, 9 °, 10 °, 11 °, or 12 °.
The utility model discloses a theory of operation does:
the first step is as follows: determining the relative angle between the positioning block 2 and the base 1 according to the requirements of pitched roof processing, and further adjusting and installing the positioning pin 5 in a specific pin hole I14 and a specific pin hole II 22;
the second step is that: the inclined top 6 is arranged on the inner side surface of the positioning block 2 and is only attached to two mutually vertical inner side surfaces of the positioning block 2 through the magnetic sheet 3;
the third step: the base 1 is arranged on the working table of a machine tool through external flat tongs, a horizontal arm of a base body 11 of the base 1 is clamped in a jaw of the flat tongs, and the bottom surface of a feeler block 12 is attached to the top surface of the flat tongs; namely, the installation and the positioning of the pitched roof 6 to be processed on the machine tool are completed.
In the first embodiment shown in fig. 5, the pin 4 passes through the first pin hole 14 and the second pin hole 22 closest to the end, so that the installation angle of the positioning block 2 to the base 1 is 8 °, the installation is performed as in the first to third steps, the flat tongs are installed on the XD-40 numerically controlled milling machine, and the inclined surface 61 of the lifter 6 is processed, so that the inclined surface 61 with an integral inclination angle of 8 ° relative to the lifter 6 is obtained.
If the pin 4 is mounted in the pin holes 14 and the corresponding pin holes 22 on the left side, the oblique tops 6 with the inclination angles of 9 °, 10 °, 11 ° and 12 ° for machining the oblique surface 61 are respectively formed.
The pin holes 14 and the corresponding pin holes 22 in different positions are arranged, and the inclined top 6 with other angle requirements can be machined.
The utility model is simple in operation, convenient to use is laborsaving swift, and is with low costs, has improved oblique top machining efficiency greatly, and the practicality is strong.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (9)
1. The utility model provides a variable angle is used for independently processing anchor clamps of oblique top which characterized in that: the positioning device comprises a base (1) with an L-shaped structure, wherein a strip-shaped groove (13) is formed in the inner side surface of a horizontal arm of the base (1), a positioning block (2) is clamped in the strip-shaped groove (13), and a pin shaft (4) is jointly installed at the end part of the positioning block (2) and the end part of the horizontal arm of the base (1); a plurality of first pin holes (14) are formed in the horizontal arm of the base (1), a second pin hole (22) corresponding to the first pin hole (14) is formed in the positioning block (2) beside the pin shaft (4), and a positioning pin (5) penetrates through one first pin hole (14) and the corresponding second pin hole (22); and magnetic sheets (3) are embedded on the side surfaces of the positioning blocks (2).
2. The variable angle clamp for independently processing the pitched roof of claim 1, wherein: the base (1) is structurally characterized in that: the base body (11) comprises an L-shaped structure, and the strip-shaped groove (13) is positioned on the inner side surface of the horizontal arm of the base body (11); two side walls penetrating through the end part of the strip-shaped groove (13) are provided with a first shaft hole (15), and a pin shaft (4) is arranged in the first shaft hole (15); a plurality of first pin holes (14) are uniformly distributed along the length direction of the horizontal arm of the base body (11); the top surface of the vertical arm of the base body (11) extends outwards to form a pair of cutter blocks (12).
3. The variable angle clamp for independently processing the pitched roof as claimed in claim 2, wherein: the first pin hole (14) penetrates through two side walls of the notch of the strip-shaped groove (13).
4. The variable angle clamp for independently processing the pitched roof of claim 1, wherein: the positioning block (2) is structurally characterized in that: the block body (21) comprises an L-shaped structure, and a horizontal arm of the block body (21) is clamped with the strip-shaped groove (13); a second shaft hole (23) for mounting the pin shaft (4) is formed in the end part of the block body (21), and a second pin hole (22) is formed in a horizontal arm of the block body (21) beside the second shaft hole (23); grooves (26) are formed in the two inner side faces of the block body (21), and magnetic sheets (3) are mounted in the two grooves (26); an avoidance groove (25) with an inwards concave arc structure is formed at the intersection of the two inner side surfaces of the block body (21).
5. The variable angle tool for independently machining a pitched roof of claim 4, wherein: the edge of the end head of the horizontal arm of the block body (21) is provided with a fillet (24).
6. The variable angle tool for independently machining a pitched roof of claim 4, wherein: the magnetic sheet (3) is accommodated in the groove (26), and the magnetic sheet (3) retracts into the inner side surface of the block body (21).
7. The variable angle clamp for independently processing the pitched roof of claim 1, wherein: the magnetic sheet (3) is fixedly arranged with the positioning block (2) through a double-sided adhesive tape.
8. The variable angle clamp for independently processing the pitched roof of claim 1, wherein: the positioning block (2) rotates relative to the base (1) through a pin shaft (4), and the positioning block (2) is fixed relative to the base (1) through a positioning pin (5); the positioning pin (5) penetrates through one of the pin holes I (14) and simultaneously penetrates through the corresponding pin hole II (22), and therefore the installation angle of the positioning block (2) relative to the base (1) is adjusted.
9. The variable angle tool for independently machining a pitched roof of claim 8, wherein: the number of the pin holes I (14) and the number of the pin holes II (22) are five, and included angles of 8 degrees, 9 degrees, 10 degrees, 11 degrees or 12 degrees are respectively formed between the positioning block (2) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515113.XU CN210549573U (en) | 2019-09-11 | 2019-09-11 | Variable angle is used for independently processing anchor clamps of pitched roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515113.XU CN210549573U (en) | 2019-09-11 | 2019-09-11 | Variable angle is used for independently processing anchor clamps of pitched roof |
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| Publication Number | Publication Date |
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| CN210549573U true CN210549573U (en) | 2020-05-19 |
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| CN201921515113.XU Active CN210549573U (en) | 2019-09-11 | 2019-09-11 | Variable angle is used for independently processing anchor clamps of pitched roof |
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| CN (1) | CN210549573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877207A (en) * | 2022-04-27 | 2022-08-09 | 荣耀终端有限公司 | Electronic equipment |
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2019
- 2019-09-11 CN CN201921515113.XU patent/CN210549573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877207A (en) * | 2022-04-27 | 2022-08-09 | 荣耀终端有限公司 | Electronic equipment |
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