CN212703903U

CN212703903U - Punching tool convenient for removing casting burrs

Info

Publication number: CN212703903U
Application number: CN202021223111.6U
Authority: CN
Inventors: 孙伦伟; 陈赛华
Original assignee: Jiangsu Junli Precision Manufacturing Technology Co Ltd
Current assignee: Jiangsu Junli Precision Manufacturing Technology Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-16
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a punching press frock convenient to get rid of foundry goods burr relates to auto parts technical field, aims at solving bulb holder and because through the metal pouring formation, its edge or breach inevitably can produce the burr after the shaping, influences the technical problem of product quality, and its technical scheme main points are including base and the stand of fixing on the base, the stand is kept away from the one end of base and is provided with the fixed block, sliding connection has the punching press post on the fixed block, punching press post bottom is provided with the punching press tool bit; the base is located the punching press tool bit bottom and is provided with the fixing base, be provided with the driving piece that is used for driving the punching press post to slide on the fixed block. The effect of conveniently flushing the burrs at the edge or the notch of the casting to ensure the quality of the casting is achieved.

Description

Punching tool convenient for removing casting burrs

Technical Field

The utility model belongs to the technical field of auto parts's technique and specifically relates to a punching press frock convenient to get rid of foundry goods burr.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. A lamp bulb holder for a vehicle lamp is a mounting assembly for mounting a lamp bulb of the vehicle lamp.

The prior Chinese patent with the publication number of CN207394733U discloses a bulb holder matched with a lamp holder and a lamp body of a car lamp, belonging to the field of car manufacturing. The utility model provides a be used for car light lamp stand and lamp body complex bulb seat, the bulb seat sets up on the bulb, be used for with the bulb is fixed in on the car light lamp stand it has the mounting hole to open on the bulb seat, has seted up a plurality of breachs along the circumference of mounting hole, the position and the quantity of breach with block on the car light lamp stand is corresponding, certainly the draw-in groove has been seted up along the same direction of mounting hole circumference to one side of breach, the draw-in groove is kept away from one side of breach rather than linking to each other and is equipped with the dog, certainly the opposite side of breach is equipped with spacing lug along the same direction of mounting hole circumference. After the bulb holder is used for fixing the car lamp on the lamp holder, tension force is generated between the limiting convex block and the lamp holder of the car lamp, so that initial torque for screwing the bulb holder out is far larger than screwing torque of the bulb holder, and the phenomenon that the bulb holder is loosened due to external factors is prevented.

The above prior art solutions have the following drawbacks: the bulb holder is formed by metal pouring, so burrs are inevitably generated at the edge or the notch after molding, the quality of the product is affected, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a punching press frock convenient to get rid of foundry goods burr, it has the burr of being convenient for with foundry goods edge or breach department and washes the advantage in order to guarantee the quality of foundry goods.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a stamping tool convenient for removing casting burrs comprises a base and an upright post fixed on the base, wherein a fixed block is arranged at one end, away from the base, of the upright post, a stamping post is connected with the fixed block in a sliding manner, and a stamping tool bit is arranged at the bottom of the stamping post; the base is located the punching press tool bit bottom and is provided with the fixing base, be provided with the driving piece that is used for driving the punching press post to slide on the fixed block.

Through adopting above-mentioned technical scheme, driving piece drive punching press post reciprocates, and the punching press tool bit on the punching press post carries out the punching press cutting to the part edge on the fixing base to can carry out the punching press cutting with the burr that produces because of the casting in part edge or the hole, thereby guarantee the neat at part edge or hole edge, improve the quality of part.

The utility model discloses further set up to: the driving piece is a hydraulic oil cylinder.

Through adopting above-mentioned technical scheme, the great punching press power that hydraulic cylinder can provide to can guarantee that the punching press tool bit excises the burr effectively.

The utility model discloses further set up to: the bottom of the stamping column is provided with a magnetic part, and the top of the stamping tool bit is attached to the stamping column and provided with an adsorption part capable of adsorbing the magnetic part.

Through adopting above-mentioned technical scheme, the setting of magnetism spare and absorption piece can pass through magnetic adsorption with the punching press tool bit and fix fast in the bottom of punching press post to realized the quick dismantlement of punching press tool bit so that the later stage carries out the punching press cutting to the different punching press tool bits of processing part change of difference.

The utility model discloses further set up to: the punching press capital portion is provided with the installation piece, the installation piece is seted up and is supplied the punching press tool bit to insert the mounting groove of establishing, the magnetism piece sets up on the mounting groove diapire.

Through adopting above-mentioned technical scheme, the mounting groove on the installation piece supplies the punching press tool bit top to insert and establishes to cooperate in coordination with magnetic part, restricted the punching press tool bit for the removal of punching press post in the horizontal plane, guaranteed the fixed stability of punching press tool bit.

The utility model discloses further set up to: the side wall of the mounting block is provided with a fixing hole, one side of the top of the stamping tool bit is provided with a mounting through hole communicated with the fixing hole, and a fixing rod is inserted into the mounting through hole and the fixing hole together.

Through adopting above-mentioned technical scheme, the dead lever of establishing can be injectd the ascending position of punching press tool bit vertical direction in sharing inserting in installation through-hole and the fixed orifices to effectual probability that has reduced the punching press tool bit and deviate from the mounting groove has guaranteed the fixed stability of punching press tool bit.

The utility model discloses further set up to: an operation block is arranged at one end of the fixed rod, and a holding rubber layer is sleeved on the operation block.

Through adopting above-mentioned technical scheme, the setting of operation piece is convenient for grip the dead lever, and the setting of gripping the rubber layer has increased the coefficient of friction who grips the piece lateral wall for operating personnel is unlikely the slippage when gripping the operation piece, and then is convenient for fix the punching press tool bit.

The utility model discloses further set up to: and one side of the fixed seat is provided with a butt joint block for supporting a part, and the butt joint block is positioned under the stamping tool bit.

Through adopting above-mentioned technical scheme, the setting of butt piece is convenient for provide the strong point in one side of fixing base to be convenient for support the part, thereby make the part can accept the cutting of punching press tool bit under the support of butt piece.

The utility model discloses further set up to: and the top of the abutting block is provided with an abutting groove for placing a part.

By adopting the technical scheme, the edge of the abutting groove can be flush with the edge of the part, so that the smoothness of the edge of the part can be ensured under the cutting of the stamping cutter head; and the cut burr can be left in the abutment groove, thereby facilitating temporary collection of the burr.

To sum up, the beneficial effects of the utility model are that:

1. the technology that the fixed block, the stamping column, the stamping tool bit, the fixed seat and the driving piece are matched is adopted, so that the effect of conveniently removing burrs at the edge or in the hole of the part to improve the quality of the part is achieved;

2. the technology that the magnetic part, the adsorption part, the mounting block, the mounting groove, the fixing hole, the mounting through hole, the fixing rod, the operating block and the holding rubber layer are matched is adopted, so that the effect of conveniently and quickly disassembling the stamping tool bit and conveniently and quickly replacing the stamping tool bit is achieved;

3. the butt block and butt groove matched technology is adopted, so that the effect of supporting the stamping and collecting the punched burrs is achieved.

Drawings

FIG. 1 is a schematic overall structure diagram of a stamping tool convenient for deburring castings in the embodiment;

fig. 2 is an exploded view for revealing the structure at the inside of the mounting block in the embodiment.

In the figure: 1. a base; 11. a column; 12. a fixed block; 13. punching the column; 131. a drive member; 1311. starting a switch; 14. a fixed seat; 2. punching a cutter head; 21. an adsorbing member; 22. mounting a through hole; 3. mounting blocks; 31. mounting grooves; 311. a magnetic member; 32. a fixing hole; 4. fixing the rod; 41. an operation block; 411. a grip rubber layer; 4111. a rib; 5. a butting block; 51. and abutting against the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a punching press frock convenient to get rid of foundry goods burr, refer to fig. 1, it includes base 1 and fixes stand 11 on base 1, the one end integrated into one piece that base 1 was kept away from to stand 11 has fixed block 12, it is connected with punching press post 13 to slide on the fixed block 12, be fixed with the driving piece 131 that is used for driving punching press post 13 and slides through the bolt installation on the fixed block 12, driving piece 131 is hydraulic cylinder, hydraulic cylinder's start switch 1311 is connected on base 1. The bottom of the stamping column 13 is provided with a stamping tool bit 2; the base 1 is located and is fixed with fixing base 14 through the bolt installation in 2 bottoms of punching press tool bits, and hydraulic cylinder drive punching press tool bit 2 on the punching press post 13 is down to carry out the punching press in order to get rid of the burr in part edge or the hole to the part on the fixing base 14.

Referring to fig. 1 and 2, the bottom of the stamping column 13 is welded and fixed with an installation block 3, the bottom of the installation block 3 is provided with an installation groove 31 for the stamping tool bit 2 to be inserted, and the installation groove 31 is a square blind hole matched with the top of the stamping tool bit 2. The bottom wall of the mounting groove 31 is provided with a magnetic part 311, and the magnetic part 311 is a natural magnet, such as a neodymium iron boron magnet. The top of the stamping tool bit 2 is rectangular along the height direction, the top of the stamping tool bit 2 is adhered to the stamping column 13 and fixedly bonded with an adsorption piece 21 which can be adsorbed with the magnetic piece 311, and the adsorption piece 21 is preferably an iron sheet, so that the stamping tool bit 2 can be conveniently and rapidly fixed on the stamping column 13.

Referring to fig. 2, a fixing hole 32 is formed in a side wall of the mounting block 3, and the fixing hole 32 is a circular through hole penetrating through the entire mounting block 3. One side of the top of the stamping cutter head 2 is provided with an installation through hole 22 communicated with the fixing hole 32, and the installation through hole 22 is a circular through hole with the same diameter as the fixing hole 32. The mounting through hole 22 is commonly inserted with a fixing rod 4 in the fixing hole 32, and the fixing rod 4 is a cylindrical solid rod made of steel, thereby defining the position of the punching head 2.

Referring to fig. 2, an operation block 41 is integrally formed at one end of the fixing rod 4, and the operation block 41 has an oblate cylindrical shape. The operation block 41 is sleeved with a holding rubber layer 411, ribs 4111 are integrally formed on the outer side wall of the holding rubber layer 411, and the ribs 4111 are arranged in a plurality along the circumferential direction of the operation block 41 so as to hold the operation block 41.

Referring to fig. 2, a supporting block 5 for supporting a part is integrally formed on one side of the fixing seat 14, the supporting block 5 is located right below the punching head 2, and the supporting block 5 is perpendicular to a side wall of the fixing seat 14. The butt groove 51 that is used for placing the part is seted up at 5 tops of butt joint piece, and the both ends that butt groove 51 is located butt joint piece 5 are provided with one respectively, are convenient for support and joint part.

The working principle is as follows:

when it is desired to punch the edge of the part or the burr in the hole, the part is first depressed against the abutment block 5, aligning the edge of the part with the edge of the abutment groove 51. Then the start switch 1311 of the driving part 131 is started, and the punching head 2 pushes the edge of the part on the abutting block 5 under the action of the hydraulic oil cylinder, so that burrs on the edge of the part can be removed, and the quality of the part is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a punching press frock convenient to get rid of foundry goods burr, includes base (1) and fixes stand (11) on base (1), its characterized in that: a fixed block (12) is arranged at one end, far away from the base (1), of the upright column (11), a stamping column (13) is connected to the fixed block (12) in a sliding mode, and a stamping tool bit (2) is arranged at the bottom of the stamping column (13); the base (1) is located punching press tool bit (2) bottom and is provided with fixing base (14), be provided with on fixed block (12) and be used for driving piece (131) that punching press post (13) slided.

2. The stamping tool convenient for removing the casting burrs as claimed in claim 1, wherein: the driving piece (131) is a hydraulic oil cylinder.

3. The stamping tool convenient for removing the casting burrs as claimed in claim 1, wherein: the bottom of the stamping column (13) is provided with a magnetic part (311), and the top of the stamping tool bit (2) is attached to the stamping column (13) and is provided with an adsorption part (21) which can be adsorbed by the magnetic part (311).

4. The punching tool convenient for removing the casting burrs of claim 3, wherein: the punching press post (13) bottom is provided with installation piece (3), installation piece (3) are seted up and are supplied punching press tool bit (2) to insert mounting groove (31) of establishing, magnetism piece (311) set up on mounting groove (31) diapire.

5. The punching tool convenient for removing the casting burrs of claim 4, wherein: the mounting block (3) side wall is provided with fixed orifices (32), punching press tool bit (2) top one side is provided with and installs through-hole (22) communicating with fixed orifices (32), install through-hole (22) and be equipped with dead lever (4) with common the inserting in fixed orifices (32).

6. The punching tool convenient for removing the casting burrs of claim 5, wherein: an operation block (41) is arranged at one end of the fixing rod (4), and a holding rubber layer (411) is sleeved on the operation block (41).

7. The stamping tool convenient for removing the casting burrs as claimed in claim 1, wherein: and one side of the fixed seat (14) is provided with a butt joint block (5) for supporting a part, and the butt joint block (5) is positioned under the stamping tool bit (2).

8. The stamping tool convenient for removing the casting burrs as claimed in claim 7, wherein: the top of the abutting block (5) is provided with an abutting groove (51) for placing a part.