CN214235704U - Frame work piece correction equipment - Google Patents
Frame work piece correction equipment Download PDFInfo
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- CN214235704U CN214235704U CN202022253023.7U CN202022253023U CN214235704U CN 214235704 U CN214235704 U CN 214235704U CN 202022253023 U CN202022253023 U CN 202022253023U CN 214235704 U CN214235704 U CN 214235704U
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Abstract
The utility model relates to a frame workpiece correction device, which comprises an outer frame, a sliding frame component and a correction component, wherein the side walls of the two sides of the outer frame are respectively provided with a lifting oil cylinder; the sliding frame assembly comprises two sliding frames which are oppositely arranged up and down and a supporting frame arranged at the rear side of the sliding frames, two ends of each sliding frame are connected with a piston rod of the lifting oil cylinder, and the supporting frame is slidably arranged on a vertically arranged guide post; the correcting component comprises a correcting oil cylinder and at least two sliding seats which are transversely installed between the two sliding frames in a sliding mode, a correcting seat is installed at the end portion of a piston rod of the correcting oil cylinder, and a positioning seat is installed on the front side of each sliding seat. The utility model discloses a positioning seat can be with treating the work piece rigidity of correcting, and the correction of its horizontal direction deformation is realized to the forward push or the back-pull through correcting the seat, guarantees the correction quality, improves and corrects efficiency.
Description
Technical Field
The invention belongs to the technical field of correction of frame workpieces, and particularly relates to frame workpiece correction equipment.
Background
Frame work piece is like the outer frame of power control box, and its main frame forms through a plurality of square steel welding, can appear the condition that the square steel warp at welded in-process inevitable, and traditional correction frock is generally only suitable for and corrects with the deformation of vertical direction, and then can't go on to the deformation of horizontal direction, and adopts artifical manual correction, and not only inefficiency corrects the effect moreover poorly, directly influences the finished product quality of work piece.
Disclosure of Invention
The invention aims to provide a frame workpiece correcting device to solve the problem of poor workpiece correcting effect.
The frame workpiece correcting device of the invention is realized by the following steps:
a frame work correcting apparatus includes
The lifting oil cylinders are respectively arranged on the side walls of the two sides of the outer frame;
the device comprises a sliding frame assembly and a lifting oil cylinder, wherein the sliding frame assembly comprises two sliding frames which are arranged oppositely up and down and a supporting frame arranged on the rear side of the sliding frames, two ends of each sliding frame are connected with a piston rod of the lifting oil cylinder, and the supporting frame is slidably arranged on a vertically arranged guide post;
the correcting component comprises a correcting oil cylinder and at least two sliding seats which are arranged between the two sliding frames in a transverse sliding mode, the end portion of a piston rod of the correcting oil cylinder is provided with a correcting seat, and the front side of each sliding seat is provided with a positioning seat.
Furthermore, the end parts of the two sliding carriages at the same side are provided with lifting frames, and the lifting frames are connected with piston rods of the lifting oil cylinders at the side where the lifting frames are located.
Furthermore, travel switch is installed at the rear end of the sliding frame, and a limit stop corresponding to the travel switch is arranged on the inner wall of the outer frame on the side where the travel switch is located.
Furthermore, two transverse sliding chutes which are distributed in parallel front and back are arranged in the sliding frame, and the sliding chutes of the upper sliding frame and the lower sliding frame are oppositely arranged;
the correcting oil cylinder is arranged in the sliding groove located on the rear side in a transverse sliding mode, and the sliding seat is arranged in the sliding groove located on the front side in a transverse sliding mode.
Furthermore, the correcting oil cylinder is arranged in the oil cylinder seat, and a piston rod of the correcting oil cylinder is arranged in advance;
the correcting oil cylinder is characterized in that a sliding sleeve arranged on the front side of the oil cylinder seat is arranged above the correcting oil cylinder, a sliding rod capable of stretching in the sliding sleeve is arranged at the front end of the sliding sleeve, and the front end of the sliding rod is arranged on the correcting seat through a fixing block.
Further, the top of sliding sleeve is provided with the bar hole, the downthehole feeler lever that is provided with the slide bar links to each other of bar hole, one side in bar hole be provided with a pair of with feeler lever complex proximity switch.
Further, the top and the bottom of the oil cylinder seat and the sliding seat are respectively provided with a roller.
Furthermore, the support frame includes that sliding fit is in slider on the guide post to and install the three connecting rod between slider and balladeur train, and the three connecting rod of same support frame all is triangle-shaped setting between two liang.
Furthermore, a drag chain groove is arranged on the support frame positioned at the lower side, and a drag chain is arranged in the drag chain groove.
Furthermore, U-shaped grooves with upward openings are formed in the correcting seat and the positioning seat.
After the technical scheme is adopted, the invention has the beneficial effects that:
the workpiece to be corrected can be fixed in position through the positioning seat, and the horizontal deformation of the correction seat is corrected through forward pushing or backward pulling of the correction seat, so that the correction quality is ensured, and the correction efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a block diagram of the framing workpiece correction apparatus of the present invention;
FIG. 2 is a block diagram of the framing workpiece correction device of the present invention;
FIG. 3 is a block diagram of a carriage assembly of the frame work straightening apparatus of the present invention;
FIG. 4 is a block diagram of a orthotic seating portion of an orthotic assembly of the frame work piece orthotic device of the present invention;
FIG. 5 is a block diagram of the alignment socket portion of the orthotic assembly of the frame work orthotic device of the present invention;
FIG. 6 is a block diagram of the outer frame of the frame work correcting apparatus of the present invention;
in the figure: the device comprises an outer frame 1, a lifting oil cylinder 11, a guide post 12, a base 13, a side wall 14, a top frame 15, a mounting cavity 16, a guide sliding plate 17, a limit stop 18, a sliding frame assembly 2, a sliding frame 21, a supporting frame 22, a lifting frame 23, a lifting frame body 24, an inner side plate 25, a travel switch 26, a sliding groove 27, a sliding block 28, a connecting rod 29, a drag chain groove 210, a drag chain 211, a lightening hole 212, a correction oil cylinder 31, a sliding seat 32, a correction seat 33, a positioning seat 34, an oil cylinder seat 35, a sliding sleeve 36, a sliding rod 37, a strip-shaped hole 38, a contact rod 39, a proximity switch 310, a roller 311, a U-shaped groove 312, an anti-abrasion gasket 313, a fixing block 314 and a connecting rod 315.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-6, a frame workpiece straightening device comprises an outer frame 1, a carriage assembly 2 and a straightening assembly, wherein lifting cylinders 11 are respectively arranged on two side walls 14 of the outer frame 1; the carriage assembly 2 comprises two carriages 21 which are oppositely arranged up and down and a support frame 22 arranged at the rear side of the carriages 21, two ends of each carriage 21 are connected with a piston rod of the lifting oil cylinder 11, and the support frame 22 is slidably arranged on a guide column 12 which is vertically arranged; the straightening assembly comprises a straightening oil cylinder 31 and at least two sliding seats 32, wherein the straightening oil cylinder 31 is transversely and slidably mounted between the two sliding frames 21, a straightening seat 33 is mounted at the end part of a piston rod of the straightening oil cylinder 31, and a positioning seat 34 is mounted at the front side of the sliding seat 32.
Preferably, in order to facilitate the installation of the lift cylinders 11, the carriage assembly 2 and the leveling assembly, the outer frame 1 includes a base 13 and sidewalls 14 installed at both sides of the base 13, and a top frame 15 installed at the top of the sidewalls 14.
Wherein, the side wall 14 is provided with an installation cavity 16, the lifting oil cylinder 11 is installed in the installation cavity 16 in a mode that a piston rod faces upwards, and the bottom of the lifting oil cylinder is fixed on the base 13.
In the process of correction, because the height of the workpieces of different specifications is different, the height positions of the correction seat 33 and the positioning seat 34 are required to be adjusted according to the height of the workpieces, so that the lifting oil cylinders 11 are arranged to realize the function, and in order to drive the two sliding frames 21 to synchronously lift through the two lifting oil cylinders 11, the lifting frames 23 are installed at the end parts of the two sliding frames 21 on the same side, and the lifting frames 23 are connected with the piston rods of the lifting oil cylinders 11 on the side where the lifting frames 23 are located.
Specifically, the crane 23 comprises a crane body 24 with a frame-shaped structure with an opening at the bottom and the outer side, and an inner side plate 25 with the width larger than that of the crane body 24 is arranged on the inner wall of the crane body 24.
On the roof of the fixed crane body 24 of the upper end of the piston rod of lift cylinder 11, the under shed setting of crane body 24 can increase lift cylinder 11's stroke scope, and the piston rod can descend crane 23 when retracting, until lift cylinder 11 is located crane body 24, and the cooperation installation of lift cylinder 11 and crane 23 can be made things convenient for in crane body 24's outer open-ended setting.
And the width of the inner side plate 25 is matched with the width of the sliding frame 21, so that the connection of the lifting frame 23 and the sliding frame 21 can be facilitated.
In addition, the side wall 14 of the installation cavity 16 and the inner side surface of the side wall 14 are provided with guide sliding plates 17, two sides of the crane body 24 are attached to the guide sliding plates 17 on the side wall 14 of the installation cavity 16 to move up and down, the inner side plate 25 is attached to the guide sliding plates 17 on the inner side surface of the side wall 14 to move up and down, and the smoothness and the stability of the up and down movement of the crane 23 are guaranteed.
And can be through the medial surface that inside plate 25 laminating lateral wall 14 plays certain guide effect in the in-process that reciprocates, avoids crane 23 to remove outside installation cavity 16.
The two carriages 21 are connected to the upper and lower ends of the inner side plate 25, respectively.
In order to limit the vertical movement position of the carriage 21, i.e., the correction base 33 and the positioning base 34, a travel switch 26 is attached to one end of the rear side of the carriage 21, and a limit stopper 18 corresponding to the travel switch 26 is provided on the inner wall of the outer frame 1 on the side where the travel switch 26 is located.
The travel switch 26 is a conventional roller type travel switch, such as the ohron brand of travel switch model number D4V-8108 SZ-N.
Since the position of the workpiece to be corrected is not constant, the lateral positions of the correcting seat 33 and the positioning seat 34 need to be adjusted, and in order to move the correcting seat 33 and the positioning seat 34 in the lateral direction, two lateral slide grooves 27 are provided in the carriage 21 so as to be arranged in parallel in the front-rear direction, and the slide grooves 27 of the upper and lower carriages 21 are provided to face each other.
In order to fix both sides of the position to be corrected during the correction, the positioning bases 34 are generally disposed on both sides of the correction base 33, respectively, and in order to prevent the correction base 33 and the positioning bases 34 from affecting each other during the movement, the correction cylinder 31 is disposed in the slide groove 27 on the rear side in a laterally sliding manner, and the slide base 32 is disposed in the slide groove 27 on the front side in a laterally sliding manner.
During correction, the position to be corrected is determined, the positioning seat 34 and the correcting seat 33 are moved, so that the correcting seat 33 corresponds to the position to be corrected, and the positioning seats 34 are respectively located at two sides of the position to be corrected, so that the workpiece is fixed, and the workpiece can be corrected by using the correcting seat 33.
The piston rod of the correction oil cylinder 31 extends and retracts to drive the correction seat 33 to move forwards and backwards, so that the horizontal deformation of the workpiece is corrected, and in order to facilitate the installation of the correction oil cylinder 31, the correction oil cylinder 31 is installed in the oil cylinder seat 35, and the piston rod of the correction oil cylinder is arranged in advance.
The cylinder block 35 is mounted between the two carriages 21, is slidably mounted in the slide groove 27 located on the rear side, and moves left and right in the slide groove 27.
In order to provide a certain guiding function for the forward and backward movement of the correction base 33, a sliding sleeve 36 mounted on the front side of the cylinder base 35 is provided above the correction cylinder 31, a sliding rod 37 capable of extending and retracting in the sliding sleeve 36 is provided at the front end of the sliding sleeve 36, and the front end of the sliding rod 37 is mounted on the correction base 33 through a fixing block 314.
Specifically, the sliding sleeve 36 is installed on the front side surface of the cylinder seat 35 and located above the piston rod of the correction cylinder 31, the sliding rod 37 is arranged in parallel with the piston rod of the correction cylinder 31, the piston rod retracts, the correction seat 33 moves backwards, the sliding rod 37 retracts into the sliding sleeve 36, the piston rod extends, the correction seat 33 moves forwards, and the sliding rod 37 extends out of the sliding sleeve 36.
In order to limit the forward movement and the backward movement of the correcting seat 33, a strip-shaped hole 38 is formed in the top of the sliding sleeve 36, a feeler lever 39 connected with the sliding rod 37 is arranged in the strip-shaped hole 38, and a pair of proximity switches 310 matched with the feeler lever 39 is arranged on one side of the strip-shaped hole 38.
The length direction of the strip-shaped hole 38 is the same as the length direction of the sliding rod 37, the two proximity switches 310 are respectively located at the front end and the rear end of the same side of the strip-shaped hole 38, the piston rod of the correction oil cylinder 31 extends out, the sliding rod 37 extends out from the sliding sleeve 36, when the contact rod 39 moves to the front end of the strip-shaped hole 38, the proximity switch 310 located at the front end is triggered, the correction oil cylinder 31 stops acting, the correction seat 33 is located at the foremost position of the stroke range, the piston rod of the correction oil cylinder 31 retracts, the sliding rod 37 retracts into the sliding sleeve 36, when the contact rod 39 moves to the rear end of the strip-shaped hole 38, the proximity switch 310 located at the rear end is triggered, the correction oil cylinder 31 stops acting, and the correction seat 33 is located at the rearmost position of the stroke range.
The proximity switch 310 is a conventional inductive proximity switch, such as a dugarfu brand inductive touch switch model NBN 10-F10-E2-V1.
The correction base 33 can be adjusted at will within the stroke range according to the degree of the workpiece to be corrected.
In order to reduce friction of the lateral movement of the cylinder block 35 and the slider 32 in the carriage 21 and increase the convenience of the movement, the top and bottom of the cylinder block 35 and the slider 32 are provided with rollers 311, respectively.
In the present embodiment, two sliding seats 32 and two positioning seats 34 are provided, and the sliding seat 32 is connected to the positioning seat 34 through a connecting rod 315. Preferably, to reduce the weight of the carriage 32, the carriage 32 is a rearwardly opening C-shaped structure.
In order to ensure the stability of the sliding frame 21, the supporting frame 22 comprises a sliding block 28 which is in sliding fit with the guide column 12, and three connecting rods 29 which are arranged between the sliding block 28 and the sliding frame 21, and the three connecting rods 29 of the same supporting frame 22 are arranged in a triangular mode.
Specifically, the top of the guide post 12 is connected with the top frame 15, the bottom of the guide post is fixed on the base 13, the sliding block 28 is of a split structure and is sleeved on the guide post 12 after being connected through bolts, the front ends of the connecting rods 29 on two sides are connected with two ends of the rear side face of the sliding frame 21 in the three connecting rods 29, the front end of the connecting rod 29 in the middle is connected with the middle of the rear side face of the sliding frame 21, triangular distribution is formed, and stability of the sliding frame 21 is guaranteed.
The straightening oil cylinder 31 needs to be connected with an air source through an air pipe, and in order to facilitate the arrangement of the air pipe, a drag chain groove 210 is installed on the support frame 22 on the lower side, and a drag chain 211 is installed in the drag chain groove 210.
The air pipe can set up in tow chain 211, and when hydro-cylinder seat 35 drove correction hydro-cylinder 31 lateral shifting, tow chain 211 can follow correction hydro-cylinder 31 and remove in tow chain groove 210 to the guarantee is connected of correction hydro-cylinder 31 and air supply.
The common frame workpiece is welded by square steel, and in order to be matched with the workpiece in the correction process, the correction seat 33 and the positioning seat 34 are both provided with U-shaped grooves 312 with upward openings.
When the workpiece is corrected, the beam to be corrected of the workpiece is placed in the U-shaped groove 312 of the positioning seat 34, if the part to be corrected is deformed forwards, the part to be corrected is placed in the U-shaped groove 312 of the correcting seat 33, the piston rod of the correcting oil cylinder 31 retracts, the correcting seat 33 is pulled backwards, and therefore the position to be corrected is pulled backwards, and the correcting effect is achieved. If the part to be corrected is deformed backwards, the position to be corrected can also be placed into the U-shaped groove 312 of the correcting seat 33, the piston rod of the correcting oil cylinder 31 extends out, the correcting seat 33 is pushed forwards, and therefore the position to be corrected is pushed forwards, and the correcting effect is achieved.
Preferably, an anti-wear pad 313 is arranged in the U-shaped groove 312, so that the workpiece can be prevented from being worn during the correction process.
The wear pad 313 may be made of, but not limited to, rubber.
Preferably, the carriage 21 and the crane 23 are provided with a plurality of lightening holes 212, so that the mass of the whole straightening device can be reduced, and the cost can be reduced.
When the workpiece is corrected, the placing state of the workpiece is adjusted, the beam to be corrected is placed transversely and is parallel to the direction of the sliding frame 21, the heights of the correcting seat 33 and the positioning seat 34 are firstly adjusted according to the height of the beam to be corrected of the workpiece, then the transverse positions of the correcting seat 33 and the positioning seat 34 are determined according to the positions to be corrected, the beam to be corrected of the workpiece is placed in the U-shaped grooves 312 of the correcting seat 33 and the positioning seat 34, the position to be corrected is located in the correcting seat 33, then the whole workpiece is fixed on the front side of the correcting device, and then the correcting cylinder 31 retracts or extends out to drive the correcting seat 33 to retract or move forwards, so that the workpiece is accurately corrected.
The correction device provided by the invention can realize the correction of the deformation of the frame workpieces with various specifications in the horizontal direction, has a simple correction process, not only improves the correction efficiency, but also has a good correction effect, and ensures the finished product quality of the workpieces.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A frame work correcting apparatus, comprising
The lifting device comprises an outer frame (1), wherein lifting oil cylinders (11) are respectively arranged on the side walls of two sides of the outer frame (1);
the device comprises a sliding frame assembly (2), wherein the sliding frame assembly (2) comprises two sliding frames (21) which are arranged vertically and oppositely and a supporting frame (22) arranged at the rear side of the sliding frames (21), two ends of each sliding frame (21) are connected with a piston rod of a lifting oil cylinder (11), and the supporting frame (22) is slidably mounted on a guide column (12) which is vertically arranged;
the correcting component comprises a correcting oil cylinder (31) and at least two sliding seats (32) which are arranged between two sliding frames (21) in a transverse sliding mode, a correcting seat (33) is installed at the end part of a piston rod of the correcting oil cylinder (31), and a positioning seat (34) is installed at the front side of each sliding seat (32).
2. The framing workpiece correction device according to claim 1, characterized in that the lifting frames (23) are mounted at the ends of the two carriages (21) on the same side, and the lifting frames (23) are connected with the piston rods of the lifting cylinders (11) on the side where the lifting frames are located.
3. The frame workpiece correcting device of claim 1, characterized in that a travel switch (26) is mounted at one end of the rear side of the carriage (21), and a limit stop (18) corresponding to the travel switch (26) is arranged on the inner wall of the outer frame (1) at the side where the travel switch (26) is located.
4. The frame workpiece straightening device according to claim 1, characterized in that two transverse sliding grooves (27) are arranged in the sliding frame (21) in parallel in the front and back direction, and the sliding grooves (27) of the upper and lower sliding frames (21) are arranged in opposite directions;
the straightening oil cylinder (31) is arranged in the sliding groove (27) on the rear side in a transverse sliding mode, and the sliding seat (32) is arranged in the sliding groove (27) on the front side in a transverse sliding mode.
5. A frame work straightening apparatus according to claim 1, characterized in that the straightening cylinder (31) is mounted in a cylinder block (35) with its piston rod set in advance;
the correcting oil cylinder is characterized in that a sliding sleeve (36) arranged on the front side of the oil cylinder seat (35) is arranged above the correcting oil cylinder (31), a sliding rod (37) capable of extending in the sliding sleeve (36) is arranged at the front end of the sliding sleeve (36), and the front end of the sliding rod (37) is arranged on the correcting seat (33) through a fixing block (314).
6. The frame workpiece straightening device according to the claim 5, characterized in that a strip-shaped hole (38) is arranged at the top of the sliding sleeve (36), a feeler lever (39) connected with the sliding rod (37) is arranged in the strip-shaped hole (38), and a pair of proximity switches (310) matched with the feeler lever (39) is arranged at one side of the strip-shaped hole (38).
7. A frame work straightening apparatus according to claim 5, characterised in that the top and bottom of the cylinder block (35) and slide (32) are provided with rollers (311) respectively.
8. A frame work straightening device according to claim 1, characterised in that the support frame (22) comprises a slide (28) which is a sliding fit on the guide column (12) and three connecting rods (29) which are mounted between the slide (28) and the carriage (21), and the three connecting rods (29) of the same support frame (22) are arranged in a triangular manner between each two.
9. A frame work straightening device according to claim 1, characterized in that a drag chain slot (210) is mounted on the support frame (22) at the lower side, and a drag chain (211) is mounted in the drag chain slot (210).
10. The frame work straightening device according to claim 1, characterized in that the straightening seat (33) and the positioning seat (34) are provided with U-shaped grooves (312) which are opened upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253023.7U CN214235704U (en) | 2020-10-10 | 2020-10-10 | Frame work piece correction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253023.7U CN214235704U (en) | 2020-10-10 | 2020-10-10 | Frame work piece correction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214235704U true CN214235704U (en) | 2021-09-21 |
Family
ID=77729214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022253023.7U Active CN214235704U (en) | 2020-10-10 | 2020-10-10 | Frame work piece correction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214235704U (en) |
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2020
- 2020-10-10 CN CN202022253023.7U patent/CN214235704U/en active Active
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