CN210817998U

CN210817998U - Positioning and cutting device for stamping parts

Info

Publication number: CN210817998U
Application number: CN201921561708.9U
Authority: CN
Inventors: 李宏亮; 潘红艳; 李万荣
Original assignee: Jiangsu Yujia Machinery Manufacturing Co ltd
Current assignee: Jiangsu Zhenchuan Technology Co.,Ltd.
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-23
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a stamping workpiece is with location cutting device, including base, first pneumatic cylinder and laser cutting head, first pneumatic cylinder is installed in the top left side of base, the roof is installed at the top of first pneumatic cylinder, the laser cutting head is installed to the bottom of roof, the fixed plate is installed on the top right side of base, the equal fixed mounting in top both sides of fixed plate has the fixed block, the second pneumatic cylinder is installed to the outer wall of fixed block, the second pneumatic cylinder runs through the fixed block and is connected with the clamp splice, the negative pressure suction nozzle is installed at the top of clamp splice. The utility model discloses a top of clamp splice is equipped with negative pressure suction nozzle, utilizes negative pressure suction nozzle can be firm to the function that supports, can adjust the distance of two sets of clamp splices under the drive of second pneumatic cylinder to make it possess the function of centre gripping promptly and possess the function of support again, make the suitability strong, application scope is wide, and is comparatively practical, is fit for extensively promoting and using.

Description

Positioning and cutting device for stamping parts

Technical Field

The utility model relates to a cutting device correlation technique field, in particular to location cutting device for stamping workpiece.

Background

The stamping part is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the strips, the pipes, the profiles and the like so as to obtain workpieces (stamping parts) with required shapes and sizes. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips.

Laser cutting is a process in which a workpiece is heated by a high energy density laser beam to rapidly increase the temperature, and the material reaches its boiling point in a very short time, begins to vaporize, forming a vapor. These vapors are ejected at a high speed, and a slit is formed in the material at the same time as the vapor is ejected.

The existing when cutting the stamping part, need use fixture to carry out the centre gripping when cutting less work piece, when great work piece is cut, need to change and use another equipment to support the cutting, current cutting equipment does not have the function that has centre gripping and support concurrently, and the garbage collection that cuts after the cutting is inconvenient in addition, influences the work production environment easily, need artifical the collection, influence efficiency, therefore, we provide a location cutting device for the stamping part.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a location cutting device for stamping workpiece, can effectively solve current when cutting to the stamping workpiece, need use fixture to carry out the centre gripping when cutting less work piece, when great work piece cuts, need to change and use another set of equipment to support the cutting, current cutting equipment does not have the function that has centre gripping and support concurrently, and the garbage collection that cuts after the cutting gets off is inconvenient, influence the work production environment easily, need artifical the collection, the cleaning efficiency is low, influence production efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a stamping workpiece is with location cutting device, includes base, first pneumatic cylinder and laser cutting head, first pneumatic cylinder is installed in the top left side of base, the roof is installed at the top of first pneumatic cylinder, the laser cutting head is installed to the bottom of roof, the fixed plate is installed on the top right side of base, the equal fixed mounting in top both sides of fixed plate has the fixed block, the second pneumatic cylinder is installed to the outer wall of fixed block, the second pneumatic cylinder runs through the fixed block and is connected with the clamp splice, the negative pressure suction nozzle is installed at the top of clamp splice, the inner wall downside fixedly connected with fixed strip of fixed block.

Preferably, the base is hinged to one end of the fixed plate through a first hinge, a groove is formed in the top of the base, the inner wall of one side of the groove is hinged to one end of a third hydraulic cylinder through a second hinge, the other end of the third hydraulic cylinder is hinged to the bottom of the fixed plate through a third hinge, and the third hydraulic cylinder and the hinge are used for driving the fixed plate to incline.

Preferably, the surface of the fixing strip is provided with a V-shaped groove for positioning the tubular workpiece in the horizontal direction.

Preferably, the side wall of the clamping block is inserted with an external air pipe, the external air pipe penetrates through the clamping block and is communicated with the negative pressure suction nozzle, and the negative pressure suction nozzle is used for stabilizing the supporting workpiece.

Preferably, the anti-slip lines are arranged on the opposite surfaces of the two groups of clamping blocks and used for preventing the clamping blocks from sliding.

Preferably, the air blowers are arranged on two side walls of the laser cutting head, and blow away debris on the surfaces of the clamping blocks and the fixing strips.

The utility model provides a stamping workpiece is with location cutting device possesses following beneficial effect:

(1) the utility model discloses a location cutting device for stamping workpiece is equipped with negative pressure suction nozzle through the top of clamp splice, utilizes negative pressure suction nozzle can be firm to the function that supports, indirectly promotes the precision of location, can adjust the distance of two sets of clamp splices under the effect of opening the second pneumatic cylinder to make its function that possesses the centre gripping promptly possess the function of support again, thereby make its suitability reinforcing, enlarged application scope.

(2) The utility model discloses a stamping workpiece is with location cutting device can drive the fixed plate through opening the third pneumatic cylinder and make the fixed plate can incline along the hinge rotation to make the work piece on fixed plate surface can the landing, thereby carry out automatic receipts material, effectual improvement work efficiency.

(3) The utility model discloses a location cutting device for stamping workpiece has seted up V type groove through the fixed strip surface for the fixed strip surface both possesses the plane and possesses the concave surface, thereby can adapt to the horizontal location of planar work piece and cambered surface work piece, makes the precision of centre gripping cutting obtain effectual assurance.

(4) The utility model discloses a location cutting device for stamping workpiece is through starting the air-blower for clear up clamp splice and fixed strip surface, make the piece blown away, avoid influencing the precision of next centre gripping work piece, the device application scope is wide, simple structure, be convenient for operation, practicality are strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the positioning and cutting device for stamping parts of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing plate and the base of the positioning and cutting device for stamping parts according to the present invention;

fig. 3 is the utility model discloses stamping workpiece is with location cutting device's fixed strip schematic structure.

In the figure: 1. a base; 2. a first hydraulic cylinder; 3. a top plate; 4. a laser cutting head; 5. a fixing plate; 6. a fixed block; 7. a second hydraulic cylinder; 8. a clamping block; 9. is externally connected with an air pipe; 10. a negative pressure suction nozzle; 11. a fixing strip; 12. a first hinge; 13. a groove; 14. a second hinge; 15. a third hydraulic cylinder; 16. a third hinge; 17. a V-shaped groove; 18. a blower.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a positioning and cutting device for stamping parts comprises a base 1, a first hydraulic cylinder 2 and a laser cutting head 4, wherein the first hydraulic cylinder 2 is installed on the left side of the top of the base 1, a top plate 3 is installed at the top of the first hydraulic cylinder 2, the laser cutting head 4 is installed at the bottom of the top plate 3, a fixed plate 5 is installed on the right side of the top of the base 1, fixed blocks 6 are fixedly installed on two sides of the top of each fixed plate 5, a second hydraulic cylinder 7 is installed on the outer wall of each fixed block 6, each second hydraulic cylinder 7 penetrates through the corresponding fixed block 6 and is connected with a clamping block 8, a negative pressure suction nozzle 10 is installed at the top of each clamping block 8, a fixed strip 11 is fixedly connected to the lower side of the inner wall of each fixed block 8, the second hydraulic cylinders 7 are started to drive the clamping blocks 8 to adjust, so that the distance between the two groups of, then utilize negative pressure suction nozzle 10 to fix the work piece, then start first pneumatic cylinder 2 make drive laser cutting head 4 cut the work piece can, the waste material after the cutting can fall on fixed plate 5 surface automatically, it can to utilize clamp splice 8 to carry out the centre gripping when the work piece is less work piece, be plane work piece when less work piece, place the work piece on fixed strip 11 surface earlier, utilize the plane of fixed strip 11 to carry out centre gripping again after the horizontal positioning to the work piece, thereby make horizontal direction and vertical direction all obtain effectual position, thereby at the effectual precision of guaranteeing the cutting of in-process of cutting, be tubular work piece when the work piece, avoid being the arcwall face.

Utilize first pneumatic cylinder 2 to drive laser cutting head 4 and descend and cut the work piece, utilize grip block 8 can carry out the centre gripping to less work piece, the fixed strip can carry out level and vertical direction to the work piece and fix a position, when the work piece is great, can utilize negative pressure suction nozzle 10 to support and stabilize the work piece for positioning accuracy is high. Wherein, base 1 is articulated through the one end of first hinge 12 and fixed plate 5, recess 13 has been seted up at base 1's top, one side inner wall of recess 13 is articulated through the one end of second hinge 14 and third pneumatic cylinder 15, the other end of third pneumatic cylinder 15 is articulated through the bottom of third hinge 16 and fixed plate 5, can drive fixed plate 5 through third pneumatic cylinder 15 and rotate along first hinge 12 for fixed plate 5 slopes, thereby makes the waste material on fixed plate 5 surface can slide to one side voluntarily, makes the automatic collection waste material of being convenient for, saves time and manpower, has improved efficiency. The surface of the fixing strip 11 is provided with a V-shaped groove 17, and the tubular workpiece can be positioned in the horizontal direction by utilizing the V-shaped groove 17 on the surface of the fixing strip 11, so that inconvenience caused by the inclination and rolling of the workpiece to clamp is avoided. Wherein, the lateral wall of clamp splice 8 is pegged graft and is had external trachea 9, external trachea 9 runs through clamp splice 8 and communicates with negative pressure suction nozzle 10, and external trachea 9 and external negative pressure pump intercommunication for negative pressure suction nozzle 10 produces the negative pressure and stabilizes the work piece that supports, and indirect promotion has fixed a position the precision. Wherein, anti-skidding line is all installed to the face that two sets of clamp splice 8 are relative, through the anti-skidding line that sets up, can prevent that the centre gripping in-process from producing and sliding, guarantees the stability ability of centre gripping, prevents that the holder from droing. Wherein, air-blower 18 is all installed to the both sides wall of laser cutting head 4, can blow away the piece on clamp splice 8 and fixed strip 11 surface through air-blower 18, avoids remaining the piece and causes the influence to the centre gripping precision of next group's work piece.

It should be noted that, when the positioning and cutting device for the stamping part works, firstly, when the workpiece is a large workpiece, the second hydraulic cylinder 7 is started to drive the clamping blocks 8 to adjust, so that the distance between the two groups of clamping blocks 8 is adaptive to the workpiece, then the workpiece is placed on the surface of the negative pressure suction nozzle 10 at the top of the clamping blocks 8, then the workpiece is fixed by the negative pressure suction nozzle 10, then the first hydraulic cylinder 2 is started to drive the laser cutting head 4 to cut the workpiece, the cut waste material can automatically fall on the surface of the fixing plate 5, when the workpiece is a small workpiece, the clamping blocks 8 are used for clamping, when the small workpiece is a plane workpiece, the workpiece is placed on the surface of the fixing strip 11, the workpiece is horizontally positioned by the plane of the fixing strip 11 and then clamped, so that effective point positions are obtained in the horizontal direction and the vertical direction, thereby the effectual precision of having guaranteed the cutting at the in-process of cutting, work piece is the tubulose work piece, avoid for the arcwall face, place the work piece in V type groove 17, make the horizontal direction obtain the location, centre gripping again, thereby can guarantee the accuracy of horizontal direction and vertical direction, it can to cut again, after the cutting, when needing to clear up fertilizer, make to drive fixed plate 5 slope through starting third pneumatic cylinder 15, thereby make the waste material on fixed plate 5 surface slide to one side, automatic blanking to the collection frame, reach the effect of automatic collection, use manpower sparingly and time, raise the efficiency, start air-blower 18 simultaneously, make to clear up clamp splice 8 and fixed strip 11 surface, make the piece blown away, avoid producing the influence to the precision of centre gripping work piece next time, the device is wide in application scope, simple structure, convenient to operate, The practicability is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping workpiece is with location cutting device, includes base (1), first pneumatic cylinder (2) and laser cutting head (4), its characterized in that: first pneumatic cylinder (2) are installed in the top left side of base (1), roof (3) are installed at the top of first pneumatic cylinder (2), laser cutting head (4) are installed to the bottom of roof (3), fixed plate (5) are installed on the top right side of base (1), the equal fixed mounting in top both sides of fixed plate (5) has fixed block (6), second pneumatic cylinder (7) are installed to the outer wall of fixed block (6), second pneumatic cylinder (7) run through fixed block (6) and are connected with clamp splice (8), negative pressure suction nozzle (10) are installed at the top of clamp splice (8), the inner wall downside fixedly connected with fixing strip (11) of fixed block (6).

2. The positioning and cutting device for the stamping parts according to claim 1, characterized in that: the base (1) is hinged to one end of the fixing plate (5) through the first hinge (12), the top of the base (1) is provided with the groove (13), the inner wall of one side of the groove (13) is hinged to one end of the third hydraulic cylinder (15) through the second hinge (14), the other end of the third hydraulic cylinder (15) is hinged to the bottom of the fixing plate (5) through the third hinge (16), and the third hydraulic cylinder (15) and the hinge (12) are used for driving the fixing plate (5) to incline.

3. The positioning and cutting device for the stamping parts according to claim 1, characterized in that: the surface of the fixing strip (11) is provided with a V-shaped groove (17) for positioning the tubular workpiece in the horizontal direction.

4. The positioning and cutting device for the stamping parts according to claim 1, characterized in that: the side wall of clamp splice (8) is pegged graft and is had external trachea (9), external trachea (9) run through clamp splice (8) and communicate with negative pressure suction nozzle (10), and negative pressure suction nozzle (10) are used for stabilizing the support work piece.

5. The positioning and cutting device for the stamping parts according to claim 1, characterized in that: anti-skidding line is all installed to the face that two sets of clamp splice (8) are relative, anti-skidding line is used for preventing that the centre gripping in-process from producing and sliding.

6. The positioning and cutting device for the stamping parts according to claim 1, characterized in that: air blowers (18) are mounted on two side walls of the laser cutting head (4), and the air blowers (18) blow away debris on the surfaces of the clamping blocks (8) and the fixing strips (11).