CN212704797U - Device for quickly chamfering round hole of die - Google Patents

Abstract

The utility model discloses a device for quick round hole chamfer of mould, including the operation panel, with the support, first drill bit and the second drill bit of the both sides welded fastening of its roof, the inboard diapire of support is opened there is the shifting chute, and the both sides of the inboard diapire of support all install the second lifter in proper order and remove the bits ware, the four sides of operation panel roof all are provided with the slurcam, it has two sets of telescopic links and two sets of sliders rather than the both sides welded fastening of inside wall respectively to accommodate in the shifting chute, and the lateral wall of two sets of sliders respectively with the tip welding of two sets of telescopic links, and is two sets of the equal fixed welding of diapire of slider has first lifter, and two sets of first lifter belows are arranged in respectively to first drill bit and second drill bit. This a device for quick round hole chamfer of mould through having set up step motor, lead screw, catch plate and rubber pad, makes the device be convenient for carry out round hole chamfer in each position on metal mold.

Description

Device for quickly chamfering round hole of die

Technical Field

The utility model belongs to the technical field of the mould chamfer, concretely relates to a device that is used for quick round hole chamfer of mould.

Background

When various mechanical dies are machined in a factory, round holes on the machined dies need to be chamfered. The chamfer is a process of cutting a round hole into a certain inclined plane, so that burrs generated by machining on parts can be removed, and the parts are convenient to assemble.

Most devices for chamfering round holes of a die in the prior art are fixed in structure, the chamfering range is small, and the chamfering of the round holes at all positions on the die is inconvenient; and metal chips are always generated in the chamfering process, and the metal chips remained around the round hole can also influence the subsequent chamfering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that is used for quick round hole chamfer of mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device for quick round hole chamfer of mould, includes operation panel, rather than the both sides welded fastening's of roof accept frame, first drill bit and second drill bit, the inboard diapire of accept frame is opened there is the shifting chute, and accepts the both sides of the inboard diapire of frame and all install the second lifter in proper order and remove the bits ware, the four sides of operation panel roof all are provided with the slurcam.

Preferably, the moving groove is internally provided with two groups of telescopic rods and two groups of sliding blocks which are respectively welded and fixed with two sides of the inner side wall of the moving groove, the side walls of the two groups of sliding blocks are respectively welded with the end parts of the two groups of telescopic rods, the bottom walls of the two groups of sliding blocks are fixedly welded with first lifting rods, and the first drill bit and the second drill bit are respectively arranged below the two groups of first lifting rods.

Preferably, two sets of all be connected with in proper order on the first lifter rather than the bottom welded fastening's mounting panel, with the diapire welded motor of mounting panel and with the coaxial fixed connection's of bent axle transmission shaft of motor, the top of first drill bit and second drill bit welds with the bottom of two sets of transmission shafts respectively, and the bottom of first drill bit and second drill bit is the pointed end of the two respectively.

Preferably, the two ends of the second lifting rod are respectively welded and fixed with the outer side wall of the chip remover and the bearing frame, the inner cavities of the chip removers are both provided with a fan, and one sides of the two chip removers, which are close to the center of the operating plate, are fixedly connected with air outlet nozzles communicated with the inner cavities of the chip removers.

Preferably, the four sides of operation panel roof all are fixed to bond and have two sets of step motor that are parallel to each other, every group step motor is close to one side at operation panel center and all installs the lead screw of being connected with its transmission, and the one end that step motor was kept away from to every group lead screw all rotates with a set of piece of welded fastening on the operation panel roof to be connected.

Preferably, two groups of screw rods positioned on the same side of the top wall of the operating panel penetrate through two sides of the pushing plate along the horizontal direction, the two groups of screw rods are symmetrically distributed on two sides of the pushing plate, and a rubber pad is fixedly bonded on one side of each group of pushing plate close to the center of the operating panel.

The utility model discloses a technological effect and advantage: according to the device for quickly chamfering the circular holes of the die, through the arrangement of the stepping motors, the screw rods, the pushing plates and the rubber pads, two groups of stepping motors on the same side of the operating plate work simultaneously to drive the pushing plates to move, so that the position of the metal die can be adjusted, and the device is convenient for chamfering the circular holes at all positions on the metal die; through the arrangement of the second lifting rods, the scrap removing device, the fans and the air outlet nozzles, the two groups of second lifting rods stretch and drive the scrap removing device to move to a proper height, so that the two groups of fans can blow out fast-flowing air from the two groups of air outlet nozzles when working, metal scraps are removed in real time in the chamfering process, and the generated metal scraps are prevented from influencing subsequent chamfering; through having set up shifting chute, telescopic link and slider, as required drive two sets of telescopic links stretch and drive the slider and remove to the suitable position in the shifting chute inner chamber, can use the drill bit of two sets of different specifications to carry out the chamfer simultaneously, make the device application scope bigger.

Drawings

Fig. 1 is a vertical sectional view of the present invention;

FIG. 2 is a vertical cross-sectional view of a first drill bit of the present invention;

fig. 3 is a plan view of the operation panel of the present invention.

In the figure: the device comprises an operation plate 1, a receiving frame 2, a first drill bit 3, a second drill bit 4, a moving groove 5, a telescopic rod 6, a sliding block 7, a first lifting rod 8, a mounting plate 9, a motor 10, a transmission shaft 11, a second lifting rod 12, a chip remover 13, a fan 14, an air outlet nozzle 15, a stepping motor 16, a lead screw 17, a pushing plate 18, a rubber pad 19 and a supporting block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a device for quick round hole chamfer of mould as shown in fig. 1-3, including operation panel 1, with the both sides welded fastening's of its roof accept frame 2, first drill bit 3 and second drill bit 4, the diapire of 2 inboards of accept frame is opened there is shifting chute 5, and the both sides of 2 inboard diapalls of accept frame all install second lifter 12 and remove bits ware 13 in proper order, the four sides of operation panel 1 roof all are provided with slurcam 18, and the diapire of four group slurcam 18 all does not contact with the roof of operation panel 1.

It is specific, it has two sets of respectively rather than the both sides welded fastening's of inside wall telescopic link 6 and two sets of slider 7 to hold in the shifting chute 5, and the lateral wall of two sets of sliders 7 respectively with the tip welding of two sets of telescopic links 6, two sets of the equal fixed welding of diapire of slider 7 has first lifter 8, and first drill bit 3 and second drill bit 4 arrange two sets of first lifters 8 below respectively in, and the vertical section of shifting chute 5 is "T" font, and the lateral wall of two sets of sliders 7 and the inside wall of shifting chute 5 are laminated mutually to guaranteed that slider 7 slides steadily in shifting chute 5.

Specifically, it is two sets of all be connected gradually on the first lifter 8 rather than bottom welded fastening's mounting panel 9, with mounting panel 9's diapire welded motor 10 and with motor 10's the coaxial fixed connection's of bent axle transmission shaft 11, the top of first drill bit 3 and second drill bit 4 respectively with the bottom welding of two sets of transmission shafts 11, the bottom of first drill bit 3 and second drill bit 4 is the most advanced of the two respectively.

Specifically, vertical setting 12 both ends of second lifter respectively with remove the lateral wall of bits ware 13 with accept 2 welded fastening of frame, two sets of all install fan 14 in removing bits ware 13 inner chamber, all install on two sets of 13 lateral walls of removing bits ware with the 14 electric connection's of fan in it power to make two sets of fans 14 continuously normally work, two sets of bits ware 13 are close to the equal fixedly connected with in one side at 1 center of operation panel rather than the communicating air outlet nozzle 15 of inner chamber, and air outlet nozzle 15 keeps away from the opening of removing bits ware 13 one side and narrows down, thereby makes the velocity of flow of air accelerate.

Specifically, four sides of the top wall of the operation panel 1 are fixedly bonded with two groups of stepping motors 16 which are parallel to each other, each group of stepping motors 16 is provided with a screw 17 which is in transmission connection with the stepping motors 16 and is arranged at one side of the stepping motors 16 close to the center of the operation panel 1, and one end of each group of screws 17 far away from the stepping motors 16 is rotatably connected with a group of support blocks 20 which are welded and fixed on the top wall of the operation panel 1.

Specifically, two groups of screw rods 17 located on the same side of the top wall of the operating panel 1 penetrate through two sides of the pushing plate 18 along the horizontal direction, the two groups of screw rods 17 are symmetrically distributed on two sides of the pushing plate 18, and a rubber pad 19 is fixedly bonded on one side of each group of pushing plate 18 close to the center of the operating panel 1.

The using method comprises the following steps: when the device for rapidly chamfering the circular holes of the die is used, firstly, a metal die to be chamfered is placed on the top wall of an operation plate 1, stepping motors 16 on four sides of the top wall of the operation plate 1 are driven to work and drive lead screws 17 connected with the stepping motors to run, four groups of pushing plates 18 are driven to move towards one side close to the center of the operation plate 1, and four groups of rubber pads 19 are respectively attached to four sides of the metal die, so that the orientation of the metal die is parallel to the four groups of lead screws 17 (and is vertical to the other four groups of lead screws 17); then, the position of the metal mold is adjusted according to the position of the round hole on the metal mold (refer to fig. 3, if the metal mold needs to be adjusted to the left side, the stepping motors 16 on the upper, lower and left sides are driven to work and drive the two groups of pushing plates 18 connected with the stepping motors to move to one side far away from the center of the operation plate 1, then the two groups of stepping motors 16 on the right side are driven to work and drive the pushing plates 18 to move to one side close to the center of the operation plate 1 and push the metal mold to a specified position (the round hole is arranged right below the first drill 3 or the second drill 4), then the two groups of stepping motors 16 on the left side are driven to work and drive the pushing plates 18 connected with the stepping motors to fix the metal mold), then the motor 10 is driven to work and drive the transmission shaft 11 to rotate, the first drill 3 (or the second drill 4) is used for rotation, then the first lifting rod 8 is driven to extend and, the round holes can be chamfered (the positions of the metal mold can be continuously adjusted, the round holes at different positions on the metal mold can be chamfered, and the positions of the first drill bit 3 and the second drill bit 4 can be adjusted by driving the two groups of telescopic rods 6 to stretch and retract); in the process of the whole chamfering operation, two sets of fans 14 are driven to work, the two sets of fans 14 work to suck outside air into two sets of chip removers 13 respectively, and blow towards the chamfered metal mold through two sets of air outlets 15, so that the chip removing effect is achieved in real time (the telescopic rod 6, the first lifting rod 8 and the second lifting rod 12 are driven by electric power).

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a device for quick round hole chamfer of mould, includes operation panel (1), rather than both sides welded fastening's of roof accept frame (2), first drill bit (3) and second drill bit (4), its characterized in that: the supporting frame is characterized in that a moving groove (5) is formed in the inner side bottom wall of the supporting frame (2), a second lifting rod (12) and a chip remover (13) are sequentially installed on two sides of the inner side bottom wall of the supporting frame (2), and push plates (18) are arranged on four sides of the top wall of the operating plate (1).

2. The device for rapidly chamfering the round hole of the die as claimed in claim 1, wherein: two sets of telescopic links (6) and two sets of sliders (7) which are respectively welded and fixed with the two sides of the inner side wall of the movable groove (5) are accommodated in the movable groove, the side walls of the two sets of sliders (7) are respectively welded with the end parts of the two sets of telescopic links (6), the bottom walls of the sliders (7) are fixedly welded with first lifting rods (8), and the first drill bits (3) and the second drill bits (4) are respectively arranged below the two sets of first lifting rods (8).

3. The device for rapidly chamfering the round hole of the die as claimed in claim 2, wherein: two sets of all be connected gradually on first lifter (8) rather than bottom welded fastening's mounting panel (9), with diapire welded motor (10) of mounting panel (9) and with transmission shaft (11) of the coaxial fixed connection of spindle of motor (10), the top of first drill bit (3) and second drill bit (4) respectively with the bottom welding of two sets of transmission shafts (11), the bottom of first drill bit (3) and second drill bit (4) is the most advanced of the two respectively.

4. The device for rapidly chamfering the round hole of the die as claimed in claim 1, wherein: vertical setting second lifter (12) both ends respectively with the lateral wall of removing bits ware (13) and accept frame (2) welded fastening, two sets of all install fan (14) in removing bits ware (13) inner chamber, two sets of all fixedly connected with rather than communicating gas outlet nozzle (15) of inner chamber in one side that is close to operation panel (1) center in removing bits ware (13).

5. The device for rapidly chamfering the round hole of the die as claimed in claim 1, wherein: four sides of operation panel (1) roof all are fixed to bond and have two sets of step motor (16) that are parallel to each other, every group step motor (16) are close to one side at operation panel (1) center and all install lead screw (17) of being connected with it transmission, and the one end that step motor (16) were kept away from in every group lead screw (17) all rotates with a set of welded fastening's a piece (20) on operation panel (1) roof and is connected.

6. The device for rapidly chamfering the round hole of the die as claimed in claim 5, wherein: two groups of lead screws (17) positioned on the same side of the top wall of the operating plate (1) penetrate through the two sides of the pushing plate (18) along the horizontal direction, the two groups of lead screws (17) are symmetrically distributed on the two sides of the pushing plate (18), and a rubber pad (19) is fixedly bonded on one side of each group of pushing plate (18) close to the center of the operating plate (1).

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