CN203197630U - Milling groove clamping device for sleeve class parts - Google Patents
Milling groove clamping device for sleeve class parts Download PDFInfo
- Publication number
- CN203197630U CN203197630U CN 201320092698 CN201320092698U CN203197630U CN 203197630 U CN203197630 U CN 203197630U CN 201320092698 CN201320092698 CN 201320092698 CN 201320092698 U CN201320092698 U CN 201320092698U CN 203197630 U CN203197630 U CN 203197630U
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- hole
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- riser
- horizontal supporting
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Abstract
The utility model relates to a milling clamp, in particular to a milling groove clamping device for sleeve class parts. The milling groove clamping device for the sleeve class parts comprises a fixed seat, a left vertical plate, a right vertical plate, a horizontal supporting plate, an air cylinder, a dual-push-rod mechanism, a force transmission mechanism, a positioning mechanism and an automatic feed and discharge mechanism, wherein the left vertical plate and the right vertical plate are fixedly connected to the fixed seat, the horizontal supporting plate is fixedly connected between the left vertical plate and the right vertical plate, the air cylinder is fixedly linked with the right vertical plate, the dual-push-rod mechanism is connected to a piston of the air cylinder, the force transmission mechanism is hinged to the left vertical plate, the positioning mechanism is fixed connected to the horizontal supporting plate, and the automatic feed and discharge mechanism is arranged on the right side of the positioning mechanism. After the technical scheme is adopted, the machining accuracy requirement of parts can be guaranteed to be met, clamping force is stable, the clamping quality is high, and rapidness and automation for clamping the parts are achieved, the production rate is greatly improved, and the labor intensity of workers is greatly lowered.
Description
Technical field
The utility model relates to a kind of milling fixture, what be specifically related to is the groove milling clamping device of cover parts.
Background technology
A kind of Model For The Bush-axle Type Parts is arranged on the textile machine equipment, production quantity is large, needs to adopt special-purpose slotting attachment clamping parts shown in Figure 8, and main manufacturing procedure is that inside and outside circle and end face are processed, groove processing, wherein the processing of groove is on universal milling machine, thereby guarantees the requirement of machining accuracy.In above-mentioned process, the work such as the location of part, clamping all need the operator manually to finish, and production is renderd a service low, and labor strength is large.
The utility model content
The purpose of this utility model provides a kind of automatic location of cover parts groove milling processing, clamping device of clamping realized.
The technical scheme that realizes above-mentioned purpose is: the groove milling clamping device of cover parts comprises holder, connects firmly at the left riser on the described holder and right riser, connects firmly horizontal supporting plate between described left riser and described right riser, connects firmly at described right riser upper cylinder, is connected in two transfer bar mechanisms on the described cylinder piston, is hinged on force transmission mechanism on the described left riser, connects firmly the detent mechanism on described horizontal supporting plate and is arranged on the automatic loading and unloading mechanism on described detent mechanism right side; Described pair of transfer bar mechanism comprises that the push rod contiguous block, the level that are connected on the described cylinder piston connect firmly upper push-rod and the lower push-rod on described push rod contiguous block, and the left end of described lower push-rod is the inclined-plane; Described force transmission mechanism comprises the contiguous block that connects firmly on described left riser, be hinged on the depression bar on the described contiguous block and be hinged on the roller of described depression bar bottom; Described detent mechanism comprises the back-up block that connects firmly on described horizontal supporting plate, be provided with lining in the described back-up block, be installed with alignment pin in the described lining, the left end of described alignment pin is set with back-moving spring, and described back-moving spring is arranged between the shaft shoulder and described back-up block of described alignment pin; Described left riser is provided with left through hole and described lower push-rod phase interference fits; Described right riser is provided with through hole, middle through hole and lower through-hole, described upper through hole and described upper push-rod phase interference fits, described lower through-hole and described lower push-rod interference fits, described middle through hole and described cylinder piston phase matched in clearance; The right side of described horizontal supporting plate has notch.
Further, described automatic loading and unloading mechanism comprises and connects firmly at the retainer device on the described horizontal supporting plate and be inclined at hopper on the described retainer device.
Further, described left through hole is provided with left lining, is provided with right lining in described upper through hole and the lower through-hole.
Further, the left end of described alignment pin screws togather an adjusting nut; Described back-moving spring is sleeved on the described alignment pin, is arranged between described adjusting nut and the described back-up block.
After adopting technique scheme, can guarantee the requirement on machining accuracy of part, clamping force is stable, clamps quality high, has realized the quick and automation of parts fixation, has improved greatly productivity ratio, has alleviated greatly labor strength.
Description of drawings
Fig. 1 is practical structural representation.
Fig. 2 is the force transmission mechanism structural representation.
Fig. 3 is the detent mechanism structural representation.
Fig. 4 is the A-A profile of Fig. 1.
Fig. 5 is two transfer bar mechanism structural representations.
Fig. 6 is right riser structural representation.
Fig. 7 is left riser structural representation.
Fig. 8 is the conventional brace of cover parts groove milling operation.
Among the figure: 1. force transmission mechanism; 1-1. depression bar; 1-2. roller; 1-3. the second contiguous block; 2. detent mechanism; 2-1. alignment pin; 2-2. lining; 2-3. back-up block; 2-4. back-moving spring; 2-5. adjusting nut; 3. automatic loading and unloading mechanism; 3-1. charging conduit; 3-2. retainer device; 3-3. part case; 4. two transfer bar mechanisms; 4-1. upper push-rod; 4-2. push rod contiguous block; 4-3. lower push-rod; 5. cylinder; 6. right riser; 6-1. upper through hole; 6-2. middle through hole; 6-3. lower through-hole; 6-4. right lining; 7. horizontal supporting plate; 8. left riser; 8-1. left lining; 8-2. left through hole; 9. holder.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Such as Fig. 1～Fig. 3 and Fig. 5～shown in Figure 7, the groove milling clamping device of cover parts comprises holder 9, connects firmly at the left riser 8 on the described holder 9 and right riser 6, connects firmly at the horizontal supporting plate 7 between described left riser 8 and the described right riser 6, connects firmly at described right riser 6 upper cylinders 5, is connected in two transfer bar mechanisms 4 on described cylinder 5 pistons, is hinged on force transmission mechanism 1 on the described left riser 8, connects firmly at described horizontal supporting plate 7 and be positioned at the detent mechanism 2 on described force transmission mechanism 1 right side and be arranged on the automatic loading and unloading mechanism 3 on described detent mechanism 2 right sides; Described pair of transfer bar mechanism 4 comprises that the push rod contiguous block 4-2, the level that are connected on described cylinder 5 pistons connect firmly upper push-rod 4-1 and the lower push-rod 4-3 on described push rod contiguous block 4-2, and the left end of described lower push-rod 4-3 is the inclined-plane; Described force transmission mechanism 1 comprises and connects firmly at the second contiguous block 1-3 on the described left riser 8, is hinged on the depression bar 1-1 on described the second contiguous block 1-3 and is hinged on the roller 1-2 of described depression bar 1-1 bottom, and described lower push-rod 4-3 can drive described depression bar 1-1 by described roller 1-2 and clockwise rotate; Described detent mechanism 2 comprises the back-up block 2-3 that connects firmly on described horizontal supporting plate 7, be provided with lining 2-2 in the described back-up block 2-3, be installed with alignment pin 2-1 in the described lining 2-2, the left end of described alignment pin 2-1 is set with back-moving spring 2-4, described back-moving spring 2-4 is arranged between the shaft shoulder and described back-up block 2-3 of described alignment pin 2-1, and described alignment pin 2-1 moves right under the promotion of described depression bar 1-1; Described left riser 8 is provided with left through hole 8-2 and described lower push-rod 4-3 phase interference fits; Described right riser 6 is provided with through hole 6-1, middle through hole 6-2 and lower through-hole 6-3, described upper through hole 6-1 and described upper push-rod 4-1 phase interference fits, described lower through-hole 6-3 and described lower push-rod 4-3 interference fits, described middle through hole 6-2 and described cylinder 5 piston phase matched in clearance; The right side of described horizontal supporting plate 7 has notch, described push rod contiguous block 4-2, described lower push-rod 4-3 and described cylinder 45 pistons can be in described notch move left and right.
As shown in Figure 4, described automatic loading and unloading mechanism 3 comprises and connects firmly at the retainer device 3-2 on the described horizontal supporting plate 7 and be inclined at hopper 3-1 on the described retainer device 3-2.Tilting hopper 3-1 can utilize the deadweight of part to finish automatic charging, and the arc-shaped surface of retainer device 3-2 can realize the coarse positioning of part.
Such as Fig. 5～shown in Figure 7, described left through hole 8-2 is provided with left lining 8-1, is provided with right lining 6-4 in described upper through hole 6-1 and the lower through-hole 6-3.Can avoid the wearing and tearing of described lower push-rod 4-3 and described left through hole 8-2 by described left lining 8-1, can avoid the wearing and tearing of described upper push-rod 4-1 and described upper through hole 6-1 and lower through-hole 6-3 by described right lining 6-4, guarantee the kinematic accuracy of described upper push-rod 4-1 and described lower push-rod 4-3.
As shown in Figure 3, the left end of described alignment pin 2-1 screws togather an adjusting nut 2-5; Described back-moving spring 2-4 is sleeved on the described alignment pin 2-1, is arranged between described adjusting nut 2-5 and the described back-up block 2-3.Can adjust the elastic force of described back-moving spring 2-4 by regulating the position of described adjusting nut 2-5 on described alignment pin 2-1.
Operation principle of the present utility model is as follows: when a collection of part need to add man-hour, at first will adjust the position of cover parts groove milling clamping device on platen and effectively fixing, then adjust the relative position of cutter and part by the tool setting element.Can begin automatic process after feed bin is reinforced, at this moment, the piston of control system control cylinder 5 is on the position of the rightmost side, and part carries out coarse positioning along the charging conduit 3-1 of feed bin by gravity feeding to the arc-shaped surface of retainer device 3-2; Then the piston of control system control cylinder 5 extend out to the maximum position direction left, push rod coupling block 4-2 drive upper push-rod 4-1 promotes part left and moves, driving simultaneously lower push-rod 4-3 is moved to the left, lower push-rod 4-3 rotates by inclined-plane thrust roller 1-2, drive depression bar 1-1 clockwise rotates compressing loose pin 2-1 and stretches out the endoporus that enters part, finishes the accurate location work of part, and upper push-rod 4-1 continues to be moved to the left, finish the clamping action of part, the processing of beginning grooving.During process finishing, the piston driving upper push-rod 4-1 of control system control cylinder 5 is toward moving right, lower push-rod 4-3 also moves right, when lower push-rod 8 with after roller 1-2 separates, alignment pin 2-1 is shunk by the elastic reset of back-moving spring 2-4, finishes unclamping and discharging of part, and the finished product that draws off tumbles in the part case 3-3 along charging conduit 3-1, and this stylish part to be to finish automatic charging and coarse positioning, and the automatic processing of next round begins.
Claims (4)
1. the groove milling clamping device of a cover parts, comprise holder (9), connect firmly left riser (8) and right riser (6) on described holder (9), connect firmly the horizontal supporting plate (7) between described left riser (8) and described right riser (6), connect firmly at described right riser (6) upper cylinder (5), it is characterized in that: also comprise the two transfer bar mechanisms (4) that are connected on described cylinder (5) piston, be hinged on the force transmission mechanism (1) on the described left riser (8), connect firmly the detent mechanism (2) on described horizontal supporting plate (7) and be arranged on the automatic loading and unloading mechanism (3) on described detent mechanism (2) right side;
Described pair of transfer bar mechanism (4) comprises that the push rod contiguous block (4-2), the level that are connected on described cylinder (5) piston connect firmly upper push-rod (4-1) and the lower push-rod (4-3) on described push rod contiguous block (4-2), and the left end of described lower push-rod (4-3) is the inclined-plane;
Described force transmission mechanism (1) comprises and connects firmly at the second contiguous block (1-3) on the described left riser (8), is hinged on the depression bar (1-1) on described the second contiguous block (1-3) and is hinged on the roller (1-2) of described depression bar (1-1) bottom;
Described detent mechanism (2) comprises the back-up block (2-3) that connects firmly on described horizontal supporting plate (7), be provided with lining (2-2) in the described back-up block (2-3), be installed with alignment pin (2-1) in the described lining (2-2), the left end of described alignment pin (2-1) is set with back-moving spring (2-4), and described back-moving spring (2-4) is arranged between the shaft shoulder and described back-up block (2-3) of described alignment pin (2-1);
Described left riser (8) is provided with left through hole (8-2) and described lower push-rod (4-3) phase interference fits;
Described right riser (6) is provided with through hole (6-1), middle through hole (6-2) and lower through-hole (6-3), described upper through hole (6-1) and described upper push-rod (4-1) phase interference fits, described lower through-hole (6-3) and described lower push-rod (4-3) interference fits, described middle through hole (6-2) and described cylinder (5) piston phase matched in clearance;
The right side of described horizontal supporting plate (7) has notch.
2. the groove milling clamping device of cover parts according to claim 1 is characterized in that: described automatic loading and unloading mechanism (3) comprises and connects firmly at the retainer device (3-2) on the described horizontal supporting plate (7) and be inclined at hopper (3-1) on the described retainer device (3-2).
3. the groove milling clamping device of cover parts according to claim 1 and 2, it is characterized in that: described left through hole (8-2) is provided with left lining (8-1), is provided with right lining (6-4) in described upper through hole (6-1) and the lower through-hole (6-3).
4. the groove milling clamping device of cover parts according to claim 3, it is characterized in that: the left end of described alignment pin (2-1) screws togather an adjusting nut (2-5); Described back-moving spring (2-4) is sleeved on the described alignment pin (2-1), is arranged between described adjusting nut (2-5) and the described back-up block (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092698 CN203197630U (en) | 2013-02-28 | 2013-02-28 | Milling groove clamping device for sleeve class parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092698 CN203197630U (en) | 2013-02-28 | 2013-02-28 | Milling groove clamping device for sleeve class parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197630U true CN203197630U (en) | 2013-09-18 |
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ID=49141769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092698 Withdrawn - After Issue CN203197630U (en) | 2013-02-28 | 2013-02-28 | Milling groove clamping device for sleeve class parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197630U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121177A (en) * | 2013-02-28 | 2013-05-29 | 常州机电职业技术学院 | Milling groove clamping device of sleeve-class part |
| CN104942615A (en) * | 2015-06-30 | 2015-09-30 | 安徽埃夫特智能装备有限公司 | Industrial robot transmission shaft key groove machining fixture |
| CN110434661A (en) * | 2019-08-31 | 2019-11-12 | 襄阳华中科技大学先进制造工程研究院 | Automate wire body workpiece front and back sides detection device |
| CN110480402A (en) * | 2019-08-31 | 2019-11-22 | 襄阳华中科技大学先进制造工程研究院 | A kind of robot arm fixture for automatic loading/unloading |
| CN110948272A (en) * | 2019-12-30 | 2020-04-03 | 广州市新豪精密科技有限公司 | Workpiece clamping mechanism |
-
2013
- 2013-02-28 CN CN 201320092698 patent/CN203197630U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121177A (en) * | 2013-02-28 | 2013-05-29 | 常州机电职业技术学院 | Milling groove clamping device of sleeve-class part |
| CN104942615A (en) * | 2015-06-30 | 2015-09-30 | 安徽埃夫特智能装备有限公司 | Industrial robot transmission shaft key groove machining fixture |
| CN110434661A (en) * | 2019-08-31 | 2019-11-12 | 襄阳华中科技大学先进制造工程研究院 | Automate wire body workpiece front and back sides detection device |
| CN110480402A (en) * | 2019-08-31 | 2019-11-22 | 襄阳华中科技大学先进制造工程研究院 | A kind of robot arm fixture for automatic loading/unloading |
| CN110948272A (en) * | 2019-12-30 | 2020-04-03 | 广州市新豪精密科技有限公司 | Workpiece clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |