CN204545042U - A kind of slider of bender balance adjustment mechanism - Google Patents
A kind of slider of bender balance adjustment mechanism Download PDFInfo
- Publication number
- CN204545042U CN204545042U CN201520198145.7U CN201520198145U CN204545042U CN 204545042 U CN204545042 U CN 204545042U CN 201520198145 U CN201520198145 U CN 201520198145U CN 204545042 U CN204545042 U CN 204545042U
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- China
- Prior art keywords
- slide block
- bearing
- bender
- slider
- adjusting hole
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of slider of bender balance adjustment mechanism, belong to bender field, which solve existing slider of bender balance adjustment mechanism degree of regulation not high, and can not the problem of adjusting slider torsional deformation.The utility model comprises slide block and frame, and also comprise axis body and adjustment plate, the two ends, left and right of described frame are respectively provided with a bearing block, and described axis body is arranged between two bearing blocks, and the two ends, left and right of axis body are respectively provided with a rocking bar near the position of bearing block; Described adjustment plate is fixed on slide block, and adjustment two ends, plate left and right are respectively provided with a regulating connecting rod, and regulating connecting rod is provided with connecting plate, and connecting plate is connected with rocking bar.The utility model can not only synchronously decline at two ends, adjusting slider left and right, problem just inconsistent about solving slide block, and can regulate the torsional deformation corrected slide block and occur after being subject to bending load, makes slide block keep smooth, improves Bending Processing precision.
Description
Technical field
The utility model belongs to bender field, specifically, relates to a kind of slider of bender balance adjustment mechanism.
Background technology
Bender is divided into manual bending machine, hydraulic bending press and numerical control bender.Hydraulic bending press can be divided into again by the method for synchronization turns round that axle is synchronous, the synchronous three kinds of forms of the synchronous and electric liquid of machine liquid.Hydraulic bending press can be divided into again by motion mode: upper dynamic, lower-moving type.Hydrolic plate bender adopts two hydraulic oil cylinder driving, therefore, a key issue during hydrolic plate bender manufactures and designs is exactly the synchronization accuracy of slide block, namely the depth of parallelism problem of slide block lower plane and work top how is ensured, namely require no matter slide block is in what position, and on its lower plane, the difference of the distance of each point and work top meets accuracy standard (0.1/1000).The method solving slide block this problem asynchronous has a lot.Analyze from piston cylinder itself: mainly piston cylinder itself has internal leakage phenomenon, bigger than normal the causing of the gap namely between piston and oil cylinder leaks, and left and right two cylinder internal leakage is incomplete same, thus makes the movement velocity of two cylinders different.So, for hydraulic cylinder, in order to make two cylinder internal leakages equal, make the apolegamy precision of the parts such as left and right piston, cylinder (comprise dimensional accuracy on the one hand as far as possible, positional precision is as axiality, circularity etc.) consistent, the Hydraulic Circuit Design of two hydraulic cylinders to be obtained identical as far as possible on the other hand.Another kind of mode is synchronously located by electric-hydraulic proportion, namely drives slide block by two or more hydraulic cylinder synchronous.When slide block moves, by the position-measurement device at two ends as grating scale, read the position at two ends at any time and compare, regulating the oil inlet quantity of oil cylinder according to position deviation, thus ensureing the synchronization accuracy in slide block movement process and positioning precision.Because hydraulic cylinder response is comparatively slow, be unfavorable for adjustment, and this kind of bender is hydraulic drive, structure is comparatively complicated, and working service cost is higher.Another kind is the bender synchro system based on servomotor Direct driver, and slide block two ends drive leading screw and nut mechanism by servomotor by turbine and worm respectively, makes slide block two ends synchronously move up and down to drive slide block movement.This system requires very high to synchronism, and especially under the unbalanced operating mode of heavy duty, synchronous requirement is more outstanding, if two ends mechanism kinematic speed is inconsistent, gently then affects bending precision, can damage transmission mechanism time serious.
Chinese Patent Application No. 200920143654.4, the patent document in publication date on January 13rd, 2010, disclose a kind of torsion shaft synchronization regulation device for hydraulic sheet metal torsion shaft bending, include to rotate and be installed on synchronously turning round axle and being connected to the slide block of cylinder piston rod inside framework pillar, described axle both sides of synchronously turning round are fixedly connected with swing arm respectively, slide block inside lower end is fixedly welded with crossbeam, crossbeam is installed with base, base is installed with vertical link rod, top and the described swing arm lower end of link rod are movably hinged installation.This utility model utilizes the torsion synchronously turning round axle, achieves the two ends synchronously turning round axle and be synchronized with the movement, and fully meets the demand of the balance quality regulating torque shaft bending machine.
Chinese Patent Application No. 201310262027.3, the patent application document in publication date on October 2nd, 2013, disclose one and turn round axle sychronisation, it comprises synchronously turns round axle, synchronously turns round the swing arm that axle two ends connect and the connecting rod be connected with described swing arm with described, one end of described swing arm with synchronously turn round axle and be flexibly connected, the other end of described swing arm is flexibly connected with connecting rod, the bottom of described connecting rod is provided with swing arm pier, the below of described swing arm pier is provided with slide block reinforcement, and described slide block reinforcement to be located at inside slide block and to be supported described slide block.This invention adopts said structure, and the two ends realizing synchronously turning round axle can be synchronized with the movement, and slide block two ends are synchronously moved up and down, meets the requirement of its balance.
The deficiency that technical scheme disclosed in above-mentioned patent application document exists is: synchronization accuracy is not high, and slide block is easily distorted distortion under the effect of bending load, affects balance adjustment, affects bender machining accuracy.
Summary of the invention
The problem that 1, will solve
Not high for existing slider of bender balance adjustment mechanism degree of regulation, and can not the problem of adjusting slider torsional deformation, the utility model provides a kind of slider of bender balance adjustment mechanism, it can not only synchronously decline at two ends, adjusting slider left and right, problem just inconsistent about solving slide block, and the torsional deformation corrected slide block and occur after being subject to bending load can be regulated, make slide block keep smooth, improve Bending Processing precision.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of slider of bender balance adjustment mechanism, comprise slide block and frame, also comprise axis body and adjustment plate, the two ends, left and right of described frame are respectively provided with a bearing block, described axis body is arranged between two bearing blocks, and the two ends, left and right of axis body are respectively provided with a rocking bar near the position of bearing block; Described adjustment plate is fixed on slide block, adjustment two ends, plate left and right are respectively provided with a regulating connecting rod, regulating connecting rod is provided with connecting plate, connecting plate is connected with rocking bar, described adjustment plate and the one side of shoe contact are provided with adjustment tank, be provided with the first access and the 3rd adjusting hole in adjustment tank, the first access and the 3rd adjusting hole are ladder hole, and are provided with screw thread in the 3rd adjusting hole; Described slide block is provided with the second adjusting hole, and the second adjusting hole and the first access, on same axis, are provided with screw thread in the second adjusting hole.
Preferably, described bearing block comprises bearing base and the bearing seat of honour, and bearing base and the bearing seat of honour are bolted, and are provided with bearing in bearing block, and described axis body is connected with bearing block by bearing.
Preferably, described rocking bar one end is fixed on axis body, and the other end is connected with connecting plate by bearing pin.
Preferably, one end of described regulating connecting rod is fixed on adjustment plate by nut, and the other end is connected with connecting plate by bearing pin.
Preferably, described pin roll end face is provided with forced filling oil cup.
Preferably, be respectively equipped with the first bolt and the second bolt in described the first access and the 3rd adjusting hole, the first described bolt, through adjustment tank, stretches in the second adjusting hole, and the second described bolt withstands on slide block through after adjustment tank.
Preferably, the quantity of described the first access, the second adjusting hole and the 3rd adjusting hole is respectively 3 ~ 6.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model slide block is connected with frame by the axis body of regulating connecting rod, connecting plate, rocking bar and fixing rocking bar on adjustment plate, adjustment plate, axis body is fixed in frame by bearing, there is higher axiality, thus can the equilibrium condition of effective adjusting slider in the slide block process of moving up and down, slide block is remained, and two ends, left and right synchronously fall, ensure that machining accuracy and the crudy of bender, improve the security of production process simultaneously;
(2) the utility model adjustment plate is provided with the first access, second adjusting hole, 3rd adjusting hole and adjustment tank, all be threaded in second adjusting hole and the 3rd adjusting hole, screw in the second adjusting hole by bolt can make adjustment tank gap smaller through the first access like this, by adjusting the flatness of the flatness adjusting slider of plate, make slide block not protruding to adjustment plate direction, the 3rd adjusting hole is screwed in by bolt, slide block is withstood through after adjustment tank, the gap of adjustment tank can be made to become large, by adjusting the flatness of the flatness adjusting slider of plate, make slide block not to adjustment plate direction depression, guarantee that slide block keeps smooth in the course of the work, improve the machining accuracy of bender, improve the security of production process simultaneously,
(3) setting at the utility model bearing base and the bearing seat of honour, facilitates the dismounting of bearing, is convenient to safeguard, reduces maintenance cost, simultaneously the convenient horizontal accuracy regulating axis body, guarantees that the utility model adjusting slider balance is effectively reliable;
(4) the utility model is by pinned connection rocking bar, connecting plate and regulating connecting rod, has stable, safe effect; Arrange forced filling oil cup in bearing pin, bearing pin can be kept to lubricate, motion freely, improves sensitivity of the present utility model and reliability;
(5) the utility model is according to the deformation extent of slide block and the quantity rationally arranging the first access, the second adjusting hole and the 3rd adjusting hole by load condition, can play the effect of adjustment, save processing cost again.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model;
Fig. 2 is A-A direction cut-away illustration in Fig. 1;
Fig. 3 is B-B direction cut-away illustration in Fig. 2;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is biopsy cavity marker devices enlarged schematic partial view in Fig. 4.
In figure: 1, slide block; 2, frame; 3, axis body; 4, rocking bar; 5, bearing block; 6, plate is adjusted; 7, bearing base; 8, the bearing seat of honour; 9, connecting plate; 10, regulating connecting rod; 11, the first access; 12, the second adjusting hole; 13, the 3rd adjusting hole; 14, adjustment tank.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of slider of bender balance adjustment mechanism, comprise slide block 1, frame 2, axis body 3 and adjustment plate 6, the two ends, left and right of frame 2 are respectively provided with a bearing block 5, bearing block 5 comprises bearing base 7 and the bearing seat of honour 8, bearing base 7 and the bearing seat of honour 8 are bolted, bearing is provided with in bearing block 5, axis body 3 is arranged between two bearing blocks 5, axis body 3 is connected with bearing block 5 by bearing, the two ends, left and right of axis body 3 are respectively provided with a rocking bar 4 near the position of bearing block 5, and rocking bar 4 is fixed on axis body 3; Adjustment plate 6 is fixing on the slider 1, adjustment plate about 6 two ends are respectively provided with a regulating connecting rod 10, one end of regulating connecting rod 10 is fixed on adjustment plate 6 by nut, the other end is provided with connecting plate 9, connecting plate 9 one end is connected with regulating connecting rod 10 by bearing pin, the other end is connected with rocking bar 4 by bearing pin, and pin roll end face is provided with forced filling oil cup; The one side that adjustment plate 6 contacts with slide block 1 is provided with adjustment tank 14, and be provided with the first access 11 and the 3rd adjusting hole 13 in adjustment tank 14, the first access 11 and the 3rd adjusting hole 13 are ladder hole, and are provided with screw thread in the 3rd adjusting hole 13; Slide block 1 is provided with the second adjusting hole 12, second adjusting hole 12 and the first access 11 are on same axis, screw thread is provided with in second adjusting hole 12, the first bolt and the second bolt is respectively equipped with in the first access 11 and the 3rd adjusting hole 13, first bolt is through adjustment tank 14, stretch in the second adjusting hole 12, through top after adjustment tank 14, on the slider 1, the quantity of the first access 11, second adjusting hole 12 and the 3rd adjusting hole 13 is respectively 4 to the second bolt.
The course of work of the present utility model is: slide block 1 easily produces the unbalanced situation in two ends, left and right in the process of moving up and down, by setting of the present utility model, slide block 1 drives regulating connecting rod 10 to fall at dropping process, regulating connecting rod 10 drives connecting plate 9 rotate and stretch, connecting plate 9 drives rocking bar 4 rotate and stretch, rocking bar 4 is fixed on axis body 3, axis body 3 is driven to rotate relative to frame 2, because axis body 3 and frame 2 keep degree of precision level, thus play the effect of stable slide block 1 whereabouts, and axis body about 3 two ends all fall to playing restraining function to slide block, thus ensure that slide block 1 falls steadily, left-right balance, avoid slide block 1 fall nonsynchronous situation occur, improve bender machining accuracy, also ensure that the safety of process.Meanwhile, slide block 1 enters in process to be subject to the effect of bending load in work, torsional deformation before and after easily occurring, if it is protruding to adjustment plate 6 direction that deformation is slide block 1, then by rotation first bolt, make adjustment tank 14 gap smaller, corrected the distortion of slide block 1 by the flatness adjusting plate 6; If deformation is the depression of slide block 1 to adjustment plate 6 direction, then unclamps the first bolt, by rotating the second bolt, withstanding slide block 1, make adjustment tank 14 gap become large, corrected the distortion of slide block 1 by the flatness adjusting plate 6; The regulating action of the utility model adjustment plate 6 ensure that and improves the flatness of slide block 1 bender machining accuracy, also eliminate the potential safety hazard of production process.
Embodiment 2
Identical with embodiment 1, difference is, the quantity of the first access 11, second adjusting hole 12 and the 3rd adjusting hole 13 is respectively 5.
Embodiment 3
Identical with embodiment 1, difference is, the quantity of the first access 11, second adjusting hole 12 and the 3rd adjusting hole 13 is respectively 6.
Claims (7)
1. a slider of bender balance adjustment mechanism, comprise slide block (1) and frame (2), it is characterized in that: also comprise axis body (3) and adjustment plate (6), the two ends, left and right of described frame (2) are respectively provided with a bearing block (5), described axis body (3) is arranged between two bearing blocks (5), and the two ends, left and right of axis body (3) are respectively provided with a rocking bar (4) near the position of bearing block (5), described adjustment plate (6) is fixed on slide block (1), adjustment plate (6) two ends, left and right are respectively provided with a regulating connecting rod (10), regulating connecting rod (10) is provided with connecting plate (9), connecting plate (9) is connected with rocking bar (4), the one side that described adjustment plate (6) contacts with slide block (1) is provided with adjustment tank (14), the first access (11) and the 3rd adjusting hole (13) is provided with in adjustment tank (14), the first access (11) and the 3rd adjusting hole (13) are ladder hole, and be provided with screw thread in the 3rd adjusting hole (13), described slide block (1) is provided with the second adjusting hole (12), and the second adjusting hole (12) and the first access (11) are on same axis, and the second adjusting hole is provided with screw thread in (12).
2. a kind of slider of bender balance adjustment mechanism according to claim 1, it is characterized in that: described bearing block (5) comprises bearing base (7) and the bearing seat of honour (8), bearing base (7) and the bearing seat of honour (8) are bolted, bearing block is provided with bearing in (5), and described axis body (3) is connected with bearing block (5) by bearing.
3. a kind of slider of bender balance adjustment mechanism according to claim 1, is characterized in that: described rocking bar (4) one end is fixed on axis body (3), and the other end is connected with connecting plate (9) by bearing pin.
4. a kind of slider of bender balance adjustment mechanism according to claim 1, it is characterized in that: one end of described regulating connecting rod (10) is fixed in adjustment plate (6) by nut, and the other end is connected with connecting plate (9) by bearing pin.
5. a kind of slider of bender balance adjustment mechanism according to claim 3 or 4, is characterized in that: described pin roll end face is provided with forced filling oil cup.
6. a kind of slider of bender balance adjustment mechanism according to claim 1, it is characterized in that: in described the first access (11) and the 3rd adjusting hole (13), be respectively equipped with the first bolt and the second bolt, the first described bolt is through adjustment tank (14), stretch in the second adjusting hole (12), the second described bolt withstands on slide block (1) through after adjustment tank (14).
7. a kind of slider of bender balance adjustment mechanism according to claim 1,2,3,4 or 6 any one, is characterized in that: the quantity of described the first access (11), the second adjusting hole (12) and the 3rd adjusting hole (13) is respectively 3 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198145.7U CN204545042U (en) | 2015-04-02 | 2015-04-02 | A kind of slider of bender balance adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198145.7U CN204545042U (en) | 2015-04-02 | 2015-04-02 | A kind of slider of bender balance adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545042U true CN204545042U (en) | 2015-08-12 |
Family
ID=53820207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198145.7U Expired - Fee Related CN204545042U (en) | 2015-04-02 | 2015-04-02 | A kind of slider of bender balance adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188234A (en) * | 2017-12-22 | 2018-06-22 | 浙江双伟机械有限公司 | The regulating device and adjusting method of the desktop electric punch sliding block degree of balance |
-
2015
- 2015-04-02 CN CN201520198145.7U patent/CN204545042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188234A (en) * | 2017-12-22 | 2018-06-22 | 浙江双伟机械有限公司 | The regulating device and adjusting method of the desktop electric punch sliding block degree of balance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190402 |