CN210907498U - Bender of detectable top shoe lift gradient - Google Patents
Bender of detectable top shoe lift gradient Download PDFInfo
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- CN210907498U CN210907498U CN201921853167.7U CN201921853167U CN210907498U CN 210907498 U CN210907498 U CN 210907498U CN 201921853167 U CN201921853167 U CN 201921853167U CN 210907498 U CN210907498 U CN 210907498U
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- sliding block
- plate
- upper sliding
- bending
- detection trigger
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Abstract
The utility model discloses a bending machine capable of detecting the lifting gradient of an upper sliding block, which comprises a bending frame, an upper sliding block, a material supporting plate, a bending driving mechanism and an unbalance loading detection mechanism, wherein the upper sliding block is arranged at the upper part of one side of the bending frame and is in sliding connection with the bending frame; the unbalance loading detection mechanism comprises an unbalance loading plate, a plurality of contact switches arranged on the unbalance loading plate and a detection trigger plate; the inclined carrier plate is fixedly arranged on the inner side of the upper sliding block, and one end of the detection trigger plate is hung on the inclined carrier plate; the plurality of contact switches are arranged on the peripheral side of the detection trigger plate. The utility model relates to a rationally, compact structure, be equipped with unbalance loading detection mechanism, whether the detectable top shoe inclines when going up and down, and then improves the precision of bending of product, simultaneously, still be equipped with the slip direction module, can go up and down to the top shoe and lead spacing, guarantee the stability that the top shoe goes up and down, the practicality is strong.
Description
Technical Field
The utility model relates to a bender technical field especially relates to a bender of detectable top shoe lift gradient.
Background
The bending machine is a device capable of bending plates such as thin plates, steel plates and the like, and is widely applied to the fields of aviation, railways, engineering machinery, electronics and other traditional manufacturing industries due to the universality of a forming die and the convenience of process operation.
When the upper sliding block of the existing bending machine does lifting movement, a corresponding inclination detection mechanism and a corresponding guide mechanism are not arranged, the upper sliding block cannot be guaranteed to do lifting movement along a vertical path, whether the upper sliding block inclines (or not) during working can not be detected, once the upper sliding block inclines during working, the bending precision of a product can be influenced, the product which is bent cannot reach the required standard, and the working efficiency is further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bender of detectable top shoe lift gradient, this bender reasonable in design, compact structure, be equipped with unbalance loading detection mechanism, whether the detectable top shoe inclines when going up and down, and then improves the precision of bending of product, simultaneously, still be equipped with the slip direction module, can go up and down to lead spacing to the top shoe, guarantee the stability that the top shoe goes up and down, the practicality is strong.
In order to realize the purpose, the following technical scheme is adopted:
a bending machine capable of detecting the lifting gradient of an upper sliding block comprises a bending frame, the upper sliding block, a material supporting plate, a bending driving mechanism and an unbalance loading detection mechanism, wherein the upper sliding block is arranged at the upper part of one side of the bending frame and is in sliding connection with the bending frame; the unbalance loading detection mechanism comprises an unbalance loading plate, a plurality of contact switches arranged on the unbalance loading plate and a detection trigger plate; the inclined carrier plate is fixedly arranged on the inner side of the upper sliding block, the detection trigger plate is arranged in the middle of one side of the inclined carrier plate along the vertical direction, and one end of the detection trigger plate is hung on the inclined carrier plate; the contact switches are arranged on the peripheral side of the detection trigger plate, and the contact head of each contact switch is abutted against one side of the detection trigger plate.
Furthermore, the detection trigger plate is provided with a V-shaped notch at the position where the periphery of the detection trigger plate abuts against the contact switch, and the contact head of the contact switch is inserted into the V-shaped notch and abuts against two inner sides of the V-shaped notch.
Further, the contact switches are arranged in two, and one is arranged on each of two sides of the detection trigger plate.
Further, the contact switch is provided in one, and the contact switch is disposed below one end of the detection trigger plate.
Further, the number of the contact switches is three, and two sides of the detection trigger plate and one end of the detection trigger plate are respectively arranged below the two sides.
Furthermore, the bending frame comprises two vertical installation plates which are arranged in parallel along the vertical direction at intervals and a horizontal installation plate which is arranged between the upper parts of the two vertical installation plates; the upper sliding block is characterized in that a plurality of sliding guide modules are further arranged on the inner side of the upper sliding block, the upper sliding block is connected with the two installation vertical plates in a sliding mode through the sliding guide modules, and the sliding guide modules are used for guiding and limiting the lifting path of the upper sliding block.
Furthermore, each sliding guide module comprises a guide seat and a guide vertical plate; one end of the guide seat is fixedly connected with the inner side of the upper sliding block; the middle part of one side of the guide seat is provided with a sliding groove along the vertical direction, one side of the guide vertical plate is fixedly connected with the bending frame, and one end of the guide vertical plate is inserted into the sliding groove.
Furthermore, two ends of one side of the guide seat, which is provided with the sliding groove, are respectively and correspondingly provided with a guide roller, and the two guide rollers are respectively abutted against one side of the guide vertical plate.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) whether the upper sliding block inclines or not during lifting can be detected through the unbalance loading detection mechanism, and the working of the bending machine can be stopped in time when the upper sliding block inclines, so that the plates are prevented from being damaged, and the bending precision of the product is improved;
2) the upper sliding block can be guided and limited by the sliding guide module, so that the lifting stability of the upper sliding block is ensured;
3) the unbalance loading detection mechanism adopts a modular design, is suitable for the production field of whether the sliding block needs to be detected to incline or not when sliding, and has strong universality.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of FIG. 1 with the bending frame and retainer plate omitted;
fig. 3 is a perspective view (one embodiment) of an unbalanced load detection mechanism of the present invention;
wherein the figures identify the description:
1-bending frame; 2, an upper sliding block;
3, supporting a material plate; 4-bending driving mechanism;
5-an offset load detection mechanism; 6, sliding guide module;
11, installing a vertical plate; 12, mounting a transverse plate;
51-bias plate; 52-a contact switch;
53-detecting the trigger plate; 61-a guide seat;
62-a guide vertical plate; 63-guide roller.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the utility model provides a bending machine capable of detecting the lifting gradient of an upper slide block, which comprises a bending frame 1, an upper slide block 2 arranged on the upper part of one side of the bending frame 1 and connected with the bending frame in a sliding way, a material supporting plate 3 arranged below the upper slide block 2 and fixedly connected with the bending frame 1, a bending driving mechanism 4 arranged on the top of the bending frame 1 and connected with the upper slide block 2 in a driving way and used for driving the upper slide block 2 to lift, and a unbalance loading detecting mechanism 5 arranged on the inner side of the upper slide block 2 and used for detecting whether the upper slide block 2 is lifted or not to incline; the offset load detection mechanism 5 comprises an offset load plate 51, a plurality of contact switches 52 arranged on the offset load plate 51 and a detection trigger plate 53; the eccentric support plate 51 is fixedly arranged on the inner side of the upper slide block 2, the detection trigger plate 53 is arranged in the middle of one side of the eccentric support plate 51 along the vertical direction, and one end of the detection trigger plate 53 is hung on the eccentric support plate 51; the plurality of contact switches 52 are arranged on the peripheral side of the detection trigger plate 53, and the contact of each contact switch 52 abuts against one side of the detection trigger plate 53.
A V-shaped notch is further formed at a position where the peripheral side of the detection trigger plate 53 abuts against the contact switch 52, and a contact head of the contact switch 52 is inserted into the V-shaped notch and abuts against two inner sides of the V-shaped notch; the bending frame 1 comprises two vertical installation plates 11 which are arranged in parallel along the vertical direction at intervals and a horizontal installation plate 12 arranged between the upper parts of the two vertical installation plates 11; the inner side of the upper sliding block 2 is also provided with a plurality of sliding guide modules 6, the upper sliding block 2 is connected with two mounting vertical plates 11 in a sliding manner through the sliding guide modules 6, and the sliding guide modules 6 are used for guiding and limiting the lifting path of the upper sliding block 2; each sliding guide module 6 comprises a guide seat 61 and a guide vertical plate 62; one end of the guide seat 61 is fixedly connected with the inner side of the upper sliding block 2; a sliding groove is formed in the middle of one side of the guide seat 61 along the vertical direction, one side of the guide vertical plate 62 is fixedly connected with the bending frame 1, and one end of the guide vertical plate 62 is inserted into the sliding groove; two ends of one side of the guide seat 61, which is provided with the sliding groove, are also respectively and correspondingly provided with a guide roller 63, and the two guide rollers 63 respectively abut against one side of the guide vertical plate 62.
The number and the installation positions of the contact switches can be realized by adopting the following three embodiments:
example 1:
the contact switches 52 are provided in two, one on each side of the detection trigger plate 53.
Example 2:
the contact switch 52 is provided as one, and the contact switch 52 is disposed below one end of the detection trigger plate 53.
Example 3:
the contact switches 52 are provided in three, and one is disposed below both sides and one end of the detection trigger plate 53.
The utility model discloses the theory of operation:
as shown in fig. 1, in the present embodiment, the bending frame 1 includes two mounting vertical plates 11 and a mounting horizontal plate 12 (in an inverted L-shaped configuration); the two vertical installation plates 11 are arranged in parallel at intervals along the vertical direction, the horizontal installation plate 12 is positioned between the upper parts of the two vertical installation plates 11, and the two ends of the horizontal installation plate are fixedly connected with the inner sides of the two vertical installation plates 11; the upper parts of one sides of the two mounting vertical plates 11 are respectively fixedly connected with one side of a guide vertical plate 62, and the upper sliding block 2 is connected with the guide vertical plate 62 in a sliding way through a plurality of guide seats 61; one end of the guide vertical plate 62 is inserted into the sliding groove of the guide seat 61 (two guide balls on the guide seat 61 respectively abut against two sides of the guide vertical plate 62), when the upper slide block 2 performs lifting motion, the upper slide block 2 drives the guide seat 61 and the guide rollers 63 to lift along the guide vertical plate 62 (the two guide rollers 63 can guide the lifting of the upper slide block 2), so that the upper slide block 2 is prevented from inclining when lifting; meanwhile, as shown in fig. 2-3, an offset load detection mechanism 5 is further arranged on the inner side of the upper sliding block 2, when the upper sliding block 2 is lifted and inclined due to an accident, the detection trigger plate 53 can press a contact head of the contact switch 52, the contact switch 52 can further trigger a background main control machine, the main control machine controls the bending machine to stop working, the bending precision of a product is prevented from being reduced due to the inclination of the upper sliding block 2, and the working efficiency is improved; the contact of the contact switch 52 is inserted into the V-shaped notch of the detection trigger plate 53 and abuts against two inner sides of the V-shaped notch, so that the contact area between the contact of the contact switch 52 and the detection trigger plate 53 can be increased, and the trigger sensitivity of the contact switch 52 is improved.
The utility model also comprises a rear stop finger mechanism (not marked in the figure) which is arranged in the bending frame 1 and is used for limiting the plate which is bent; the bending driving mechanism 4 comprises two lead screw transmission modules, wherein each lead screw transmission module comprises a rotating motor, a fixed seat, a ball screw, a ball nut, a synchronous wheel and a synchronous belt; the fixing base and the installation riser 11 and the installation diaphragm 12 fixed connection of lead screw module, the fixing base top is equipped with the mounting hole, install the initiative flange in the mounting hole, ball screw, ball nut passes the mounting hole of initiative flange and fixing base and arranges, and ball screw is from the one end and the 2 fixed connection of top shoe that the mounting hole was worn out, ball nut's the outside is located to the synchronizing wheel cover, the rotating electrical machines is connected through hold-in range and synchronizing wheel drive, rotating electrical machines is used for through hold-in range drive synchronizing wheel, ball nut is rotatory, in order to drive ball screw drive top shoe 2 and go up and down, adopt ball nut fixed, ball screw up-and-down motion's transmission mode, the installation and the maintenance of mechanism of being convenient for on the one hand, on the other hand can improve the load, the noise is.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A bending machine capable of detecting the lifting gradient of an upper sliding block is characterized by comprising a bending frame, the upper sliding block, a material supporting plate, a bending driving mechanism and an unbalance loading detection mechanism, wherein the upper sliding block is arranged at the upper part of one side of the bending frame and is in sliding connection with the bending frame; the unbalance loading detection mechanism comprises an unbalance loading plate, a plurality of contact switches arranged on the unbalance loading plate and a detection trigger plate; the inclined carrier plate is fixedly arranged on the inner side of the upper sliding block, the detection trigger plate is arranged in the middle of one side of the inclined carrier plate along the vertical direction, and one end of the detection trigger plate is hung on the inclined carrier plate; the contact switches are arranged on the peripheral side of the detection trigger plate, and the contact head of each contact switch is abutted against one side of the detection trigger plate.
2. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 1, wherein a V-shaped notch is further formed at a position where the detection trigger plate is abutted to the contact switch, and a contact head of the contact switch is inserted into the V-shaped notch and abutted to two inner sides of the V-shaped notch.
3. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 2, wherein the number of the contact switches is two, and one is arranged on each of two sides of the detection trigger plate.
4. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 2, wherein one contact switch is provided, and the contact switch is arranged below one end of the detection trigger plate.
5. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 2, wherein the number of the contact switches is three, and two sides of the detection trigger plate and one end of the detection trigger plate are respectively arranged below the two sides.
6. The bending machine capable of detecting the lifting inclination of the upper sliding block according to claim 1, wherein the bending frame comprises two mounting vertical plates which are arranged at intervals in parallel along the vertical direction, and a mounting transverse plate which is arranged between the upper parts of the two mounting vertical plates; the upper sliding block is characterized in that a plurality of sliding guide modules are further arranged on the inner side of the upper sliding block, the upper sliding block is connected with the two installation vertical plates in a sliding mode through the sliding guide modules, and the sliding guide modules are used for guiding and limiting the lifting path of the upper sliding block.
7. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 6, wherein each sliding guide module comprises a guide seat, a guide vertical plate; one end of the guide seat is fixedly connected with the inner side of the upper sliding block; the middle part of one side of the guide seat is provided with a sliding groove along the vertical direction, one side of the guide vertical plate is fixedly connected with the bending frame, and one end of the guide vertical plate is inserted into the sliding groove.
8. The bending machine capable of detecting the ascending and descending inclination of the upper sliding block according to claim 7, wherein two ends of one side of the guiding seat, on which the sliding groove is formed, are respectively and correspondingly provided with a guiding roller, and the two guiding rollers respectively abut against one side of the guiding vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853167.7U CN210907498U (en) | 2019-10-28 | 2019-10-28 | Bender of detectable top shoe lift gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853167.7U CN210907498U (en) | 2019-10-28 | 2019-10-28 | Bender of detectable top shoe lift gradient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907498U true CN210907498U (en) | 2020-07-03 |
Family
ID=71355020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853167.7U Active CN210907498U (en) | 2019-10-28 | 2019-10-28 | Bender of detectable top shoe lift gradient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210907498U (en) |
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2019
- 2019-10-28 CN CN201921853167.7U patent/CN210907498U/en active Active
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