CN109794576A - Lifting Device for cold headers - Google Patents
Lifting Device for cold headers Download PDFInfo
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- CN109794576A CN109794576A CN201910253650.XA CN201910253650A CN109794576A CN 109794576 A CN109794576 A CN 109794576A CN 201910253650 A CN201910253650 A CN 201910253650A CN 109794576 A CN109794576 A CN 109794576A
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- cylinder
- rack
- side outer
- close
- wall
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Abstract
The invention discloses a kind of Lifting Devices for cold headers, including rack, the vertical sectional shape of the rack is hollow rectangle, and the bottom interior wall position of rack slidably connects picking-up container, the side outer wall position of the rack is fixedly installed with the first cylinder, and the other side outer wall position of rack is fixedly installed with the second cylinder, the rack is welded with upsetting block close to the side inner wall position of the second cylinder, and first cylinder close to the side outer wall middle position Vertical movements of the second cylinder be connected with First piston bar, second cylinder is connected with second piston bar close to the side outer wall middle position Vertical movements of the first cylinder, and First piston bar and second piston bar one end close to each other are provided with fixing sleeve, the First piston bar is fixedly connected with compression bar by the corresponding fixing sleeve.In the present invention, device integrates liftout and splicing, and high in machining efficiency and feeding operation is simple and convenient, is convenient for people to use.
Description
Technical field
The present invention relates to a kind of Lifting Devices for cold headers.
Background technique
Through overstriking molding effect can be presented at the top of the mach bar of cold-heading or wire rod, mainly for the manufacture of bolt, nut,
The parts such as iron nail, rivet and steel ball, Lifting Device in cold headers as driving body, control bar and upsetting make the movement of component with
Complete cold-heading, be operating mechanism important in cold headers, traditional Lifting Device when in use, cannot splicing in time affect plus
Work efficiency rate, meanwhile, bar is put into inconvenience, and the complex use to people of feeding operation makes troubles, and affects liftout dress
The use set.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of Lifting Devices for cold headers.
One kind is used for ejection device of cold header, including rack, and the vertical sectional shape of the rack is hollow rectangle, and rack
Bottom interior wall position slidably connect picking-up container, the side outer wall position of the rack is fixedly installed with the first cylinder, and machine
The other side outer wall position of frame is fixedly installed with the second cylinder, and the rack is welded with close to the side inner wall position of the second cylinder
Upsetting block, and the first cylinder is connected with First piston bar close to the side outer wall middle position Vertical movements of the second cylinder, described
Two cylinders are connected with second piston bar, and First piston bar and close to the side outer wall middle position Vertical movements of the first cylinder
Two piston rods one end close to each other is provided with fixing sleeve, and the First piston bar is fixedly connected by the corresponding fixing sleeve
There is compression bar, and second piston bar is fixedly connected with mandril by the corresponding fixing sleeve, the upsetting block is close to the one of the first cylinder
Side outer wall position offers upsetting chamber, and upsetting block offers driving chamber between the side outer wall position and upsetting chamber of the second cylinder,
The side outer wall top position of the rack is fixedly installed with feed pipe, and the upper end fixing sleeve of feed pipe is connected to hopper, described
Upsetting block offers material guide channel between the side outer wall position and driving chamber of feed pipe, and material guide channel and feed pipe are opposite
It answers.
Preferably, first cylinder and the second cylinder horizontal distribution, and the first cylinder and the second cylinder are reversely installed, institute
The input terminal for stating the first cylinder and the second cylinder is electrically connected with the output end of external power supply.
Preferably, the First piston bar and second piston bar it is close to each other one end it is vertical with the two sidewalls of rack respectively
Through connection.
Preferably, the compression bar and mandril are centrally disposed in same horizontal line, and compression bar is outside the side of mandril
Wall position offers indent.
Preferably, the upsetting chamber and driving chamber are combined into T-type structure, and driving chamber and mandril are corresponding, and the mandril is sliding
The dynamic inside for being connected to driving chamber.
Preferably, the top of the second cylinder is arranged in the feed pipe, and the angle of angle is between feed pipe and rack
45 degree.
It preferably, further include having driving motor, slide plate, sliding rail, lead screw and nut set；The sliding rail is installed in rack
On bottom wall, and one end of sliding rail extends to the outside of rack；The slide plate sliding is matched on sliding rail, and is put for picking-up container
It puts；The lead screw is installed on the bottom wall in rack, and one end of lead screw extends to the outside of rack, and lead screw and sliding rail
It is arranged in parallel；The nut set is matched on lead screw, and is connect with slide plate；The motor is installed on the side wall of rack, and
And it is connect with lead screw.
Compared with prior art, the beneficial effects of the present invention are:
In the present invention, the feeding mechanism being combined by setting feed pipe, material guide channel and hopper, by bar or wire rod from
Hopper is put into feed pipe, and is downwardly into driving chamber in leading for material guide channel, falls into driving by the promotion of the second cylinder afterwards
Intracavitary bar to be processed, and be moved in the liftout channel that upsetting chamber and driving chamber are combined into and contacted with compression bar, in compression bar
Flow is generated under the extruding of indent to have carried out upsetting and make, feeding operation is simple and convenient, meanwhile, it is collected by picking-up container, Ji Ding
Material and splicing are integrated, and improve processing efficiency；
To sum up, Lifting Device integrates liftout and splicing, high in machining efficiency and bar to be put into conveniently, feeding operation letter
It is single convenient, it is convenient for people to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram proposed by the present invention for ejection device of cold header；
Fig. 2 is the cross-sectional view of the upsetting block proposed by the present invention for ejection device of cold header；
Fig. 3 is the structural schematic diagram of the compression bar proposed by the present invention for ejection device of cold header；
Fig. 4 is the top view of slide plate proposed by the present invention, nut set and screw rod cooperation.
Specific embodiment
The present invention is further described for ejection device of cold header by Fig. 1 to Fig. 4.
One kind is used for ejection device of cold header, including rack 1, and the vertical sectional shape of rack 1 is hollow rectangle, and rack 1
Bottom interior wall position slidably connect picking-up container 2, the side outer wall position of rack 1 is fixedly installed with the first cylinder 3, and rack
1 other side outer wall position is fixedly installed with the second cylinder 4, and rack 1 is welded with upsetting close to the side inner wall position of the second cylinder 4
Block 5, and the first cylinder 3 is connected with First piston bar 6 close to the side outer wall middle position Vertical movements of the second cylinder 4, second
Cylinder 4 is connected with second piston bar 7, and 6 He of First piston bar close to the side outer wall middle position Vertical movements of the first cylinder 3
The one end close to each other of second piston bar 7 is provided with fixing sleeve 8, and First piston bar 6 passes through corresponding fixing sleeve 8 and is fixedly connected with
Compression bar 9, and second piston bar 7 passes through corresponding fixing sleeve 8 and is fixedly connected with mandril 10, upsetting block 5 is outside the side of the first cylinder 3
Wall position offers upsetting chamber 11, and upsetting block 5 offers driving chamber between the side outer wall position and upsetting chamber 11 of the second cylinder 4
12, the side outer wall top position of rack 1 is fixedly installed with feed pipe 13, and the upper end fixing sleeve of feed pipe 13 is connected to hopper
15, upsetting block 5 offers material guide channel 14, and material guide channel 14 between the side outer wall position and driving chamber 12 of feed pipe 13
It is corresponding with feed pipe 13.
4 horizontal distribution of first cylinder 3 and the second cylinder, and the first cylinder 3 and the second reversely installation of cylinder 4, the first cylinder 3
It is used as driving part with the second cylinder 4, controls the operation of material jacking mechanism, the input terminal of the first cylinder 3 and the second cylinder 4 is and outside
The output end of portion's power supply is electrically connected, First piston bar 6 and the one end close to each other of second piston bar 7 respectively with rack 1 two
Side wall extends vertically through connection, and First piston bar 6 and second piston bar 7 are used as transmission parts, the corresponding body of rod driven to realize liftout
Operation, compression bar 9 and mandril 10 are centrally disposed in same horizontal line, and compression bar 9 is opened close to the side outer wall position of mandril 10
Equipped with indent 16, upsetting chamber 11 and driving chamber 12 are combined into T-type structure, and driving chamber 12 and mandril 10 are corresponding, and mandril 10 slides
It is connected to the inside of driving chamber 12, the top of the second cylinder 4, and angle between feed pipe 13 and rack 1 is arranged in feed pipe 13
Angle be 45 degree, feed pipe 13 importing bar in order to lasting charging.
It further include having driving motor 17, slide plate 19, sliding rail 18, lead screw 20 and nut set 21 for ejection device of cold header；
Sliding rail is installed on the bottom wall in rack, and one end of sliding rail passes through the opening 22 on frame side wall and extends to the outer of rack
Portion；Slide plate passes through on idler wheel sliding cooperation and sliding rail；Lead screw installation by two mounting bases on the bottom wall in rack, and silk
One end of thick stick extends to the outside of rack, and lead screw is arranged in parallel with sliding rail；Nut set is matched on lead screw, and and slide plate
Connection；Motor is installed on the side wall of rack, and is connect with lead screw, to drive lead screw to rotate.When work, motor drives screw mandrel
It rotates, screw rod drives nut set and the slide plate movement with nut set connection, since picking-up container is placed on slide plate, so motor
Picking-up container can be driven to pass in and out rack, to facilitate operation the operation of personnel.
Working principle: frame body of the rack 1 as Lifting Device is that the installation of material jacking mechanism improves space, and upsetting block 5 is bar
Transmission provide space, using the feeding mechanism being combined by feed pipe 13, material guide channel 14 and hopper 15, by bar or wire rod
It is put into feed pipe 13 from hopper 15, and is downwardly into driving chamber 12 in leading for material guide channel 14, the operation of the first cylinder 3 drives
First piston bar 6 moves horizontally, at this point, compression bar 9 is moved in upsetting chamber 11 with First piston bar 6, meanwhile, the second cylinder 4 pushes away
The dynamic bar to be processed fallen into driving chamber 12, is moved to and compression bar in the liftout channel that upsetting chamber 11 and driving chamber 12 are combined into
9 contacts, bar generates flow under the extruding of 9 medium pressure tank 16 of compression bar, to realize that effect is made in upsetting, after upsetting is made, compression bar 9 is anti-
To movement, mandril 10 squeezes out bar, is collected by picking-up container 2, and device integrates liftout and splicing, high in machining efficiency
And bar is put into conveniently, installing component of the fixing sleeve 8 as compression bar 9 and mandril 10 realize its fixation on the piston rod,
In invention, Lifting Device integrates liftout and splicing, and high in machining efficiency and bar to be put into conveniently, feeding operation is simply just
Victory is convenient for people to use.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of Lifting Device for cold headers, it is characterized in that: including rack (1), which is characterized in that the rack (1)
Vertical sectional shape is hollow rectangle, and the bottom interior wall position of rack (1) slidably connects picking-up container (2), the rack (1)
Side outer wall position is fixedly installed with the first cylinder (3), and the other side outer wall position of rack (1) is fixedly installed with the second cylinder
(4), the rack (1) is welded with upsetting block (5) close to the side inner wall position of the second cylinder (4), and the first cylinder (3) is close to the
The side outer wall middle position Vertical movements of two cylinders (4) are connected with First piston bar (6), and second cylinder (4) is close to the
The side outer wall middle position Vertical movements of one cylinder (3) are connected with second piston bar (7), and First piston bar (6) and second
Piston rod (7) one end close to each other is provided with fixing sleeve (8), and the First piston bar (6) passes through the corresponding fixing sleeve
(8) it is fixedly connected with compression bar (9), and second piston bar (7) is fixedly connected with mandril (10) by the corresponding fixing sleeve (8),
Side outer wall position of the upsetting block (5) close to the first cylinder (3) offers upsetting chamber (11), and upsetting block (5) is close to the second cylinder
(4) it is offered driving chamber (12) between side outer wall position and upsetting chamber (11), the side outer wall top position of the rack (1)
It is fixedly installed with feed pipe (13), and the upper end fixing sleeve of feed pipe (13) is connected to hopper (15), the upsetting block (5) is close to charging
It manages and is offered material guide channel (14) between the side outer wall position and driving chamber (12) of (13), and material guide channel (14) and feed pipe
(13) corresponding.
2. the Lifting Device according to claim 1 for cold headers, it is characterized in that: first cylinder (3) and second
Cylinder (4) horizontal distribution, and the first cylinder (3) and the second cylinder (4) are reversely installed, first cylinder (3) and the second cylinder
(4) input terminal is electrically connected with the output end of external power supply.
3. the Lifting Device according to claim 1 for cold headers, it is characterized in that: the First piston bar (6) and
Two piston rods (7) one end close to each other is extended vertically through with the two sidewalls of rack (1) respectively to be connect.
4. the Lifting Device according to claim 1 for cold headers, it is characterized in that: the compression bar (9) and mandril (10)
Be centrally disposed in same horizontal line, and compression bar (9) offers indent (16) close to the side outer wall position of mandril (10).
5. the Lifting Device according to claim 1 for cold headers, it is characterized in that: the upsetting chamber (11) and driving chamber
(12) it is combined into T-type structure, and driving chamber (12) and mandril (10) are corresponding, the mandril (10) is slidably connected at driving chamber
(12) inside.
6. the Lifting Device according to claim 1 for cold headers, it is characterized in that: the feed pipe (13) setting is the
The top of two cylinders (4), and the angle of angle is 45 degree between feed pipe (13) and rack (1).
7. the Lifting Device according to claim 1 for cold headers, it is characterized in that: further include have driving motor (17),
Slide plate (19), sliding rail (18), lead screw (20) and nut set (21)；The sliding rail is installed on the bottom wall in rack, and sliding rail
One end extend to the outside of rack；The slide plate sliding is matched on sliding rail, and is put for picking-up container；The lead screw installation
In on the bottom wall in rack, and one end of lead screw extends to the outside of rack, and lead screw is arranged in parallel with sliding rail；The spiral shell
Mother set is matched on lead screw, and is connect with slide plate；The motor is installed on the side wall of rack, and is connect with lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253650.XA CN109794576A (en) | 2019-03-30 | 2019-03-30 | Lifting Device for cold headers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253650.XA CN109794576A (en) | 2019-03-30 | 2019-03-30 | Lifting Device for cold headers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109794576A true CN109794576A (en) | 2019-05-24 |
Family
ID=66564278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253650.XA Pending CN109794576A (en) | 2019-03-30 | 2019-03-30 | Lifting Device for cold headers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109794576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247847A (en) * | 2021-12-13 | 2022-03-29 | 宁波添也汽车部件有限公司 | Automatic processing system of bush |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6160736B2 (en) * | 1981-10-30 | 1986-12-22 | Sumitomo Heavy Industries | |
| CN201102053Y (en) * | 2007-10-19 | 2008-08-20 | 杨东佐 | Hammer down shaping apparatus |
| CN203356498U (en) * | 2013-06-19 | 2013-12-25 | 马鞍山市玉龙金属制品(集团)有限公司 | Nail manufacturing machine |
| CN107617712A (en) * | 2017-11-01 | 2018-01-23 | 海盐大宁紧固件有限公司 | A kind of cold headers of quickly discharging |
| CN207840018U (en) * | 2017-12-29 | 2018-09-11 | 玖玖智能（深圳）有限公司 | A kind of material-receiving device |
| CN108526380A (en) * | 2018-05-16 | 2018-09-14 | 嘉兴鼎祥汽车零部件有限公司 | A kind of nut molding machine |
-
2019
- 2019-03-30 CN CN201910253650.XA patent/CN109794576A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6160736B2 (en) * | 1981-10-30 | 1986-12-22 | Sumitomo Heavy Industries | |
| CN201102053Y (en) * | 2007-10-19 | 2008-08-20 | 杨东佐 | Hammer down shaping apparatus |
| CN203356498U (en) * | 2013-06-19 | 2013-12-25 | 马鞍山市玉龙金属制品(集团)有限公司 | Nail manufacturing machine |
| CN107617712A (en) * | 2017-11-01 | 2018-01-23 | 海盐大宁紧固件有限公司 | A kind of cold headers of quickly discharging |
| CN207840018U (en) * | 2017-12-29 | 2018-09-11 | 玖玖智能（深圳）有限公司 | A kind of material-receiving device |
| CN108526380A (en) * | 2018-05-16 | 2018-09-14 | 嘉兴鼎祥汽车零部件有限公司 | A kind of nut molding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247847A (en) * | 2021-12-13 | 2022-03-29 | 宁波添也汽车部件有限公司 | Automatic processing system of bush |
| CN114247847B (en) * | 2021-12-13 | 2024-05-14 | 宁波添也汽车部件有限公司 | Automatic bushing processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |
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| RJ01 | Rejection of invention patent application after publication |