CN212978573U

CN212978573U - Adjustable cutter

Info

Publication number: CN212978573U
Application number: CN202021375992.3U
Authority: CN
Inventors: 欧海泉; 何锡权
Original assignee: Menghe Foshan Auto Parts Co ltd
Current assignee: Menghe Foshan Auto Parts Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an adjustable cutter, which comprises a translation guide rail, a translation screw rod, an adjusting screw rod and a rotating screw rod, wherein the translation guide rail is arranged in the horizontal direction, and the translation screw rod is arranged on one side of the translation guide rail and is parallel to the translation guide rail; the utility model discloses a set up a plurality of cutters to can cut a plurality of work pieces simultaneously, then through setting up translation guide rail and translation screw rod in order to drive a plurality of cutters translation by a wide margin, simultaneously through rotating sleeve and adjusting screw, in order to drive a plurality of cutters translation by a small margin, still rotate screw rod and release screw rod through setting up, realize the multidirectional regulation of cutter, adjust the position of cutter accurately, the accuracy nature is high, and the controllability is strong, and accommodation is wide.

Description

Adjustable cutter

Technical Field

The utility model belongs to the technical field of mechanical technique and specifically relates to an adjustable cutter is related to.

Background

When the strip is cut, the strip is usually required to be divided into a plurality of strips by one strip, so a plurality of cutters are usually arranged in the prior art, but the positions of the cutters of the device adopting the cutting mode are usually fixed, the cutters cannot be adjusted, the cutters can only cut the strip with one specification, and the device is low in adjustability and poor in adaptability.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model aims to provide an adjustable cutter that adjustability is strong, accommodation is wide.

In order to achieve the above purpose, the utility model provides a scheme does: an adjustable cutter comprises a translation guide rail, a translation screw rod, an adjusting screw rod and a rotating screw rod, wherein the translation guide rail is arranged in the horizontal direction, and the translation screw rod is arranged on one side of the translation guide rail and is parallel to the translation guide rail; the translation guide rail is connected with two sliding seats in a sliding manner, the two sliding seats are respectively in threaded connection with the translation screw rod, a rotating sleeve is rotatably connected between the two sliding seats, a driven gear is sleeved on the rotating sleeve, and the rotating screw rod drives the driven gear to rotate so as to drive the rotating sleeve to rotate; rotate sleeve cavity and rotate and set up in the sleeve and extend along rotating sleeve length direction adjusting screw, it has the notch that extends along rotating sleeve length direction to rotate the sleeve to open, just it is equipped with a plurality of equidistant cutters of arranging, a plurality of to rotate the sleeve and go up the cover the cutter slides on rotating the sleeve, threaded connection has the fixed screw on the cutter, the fixed screw passes the notch and extends to adjusting screw's thread groove.

The utility model has the advantages that: realize multidirectional and accurate regulation to the cutter the utility model discloses a set up a plurality of cutters to can cut a plurality of work pieces simultaneously, then through setting up translation guide rail and translation screw rod in order to drive a plurality of cutters and move by a wide margin the translation, simultaneously through rotating sleeve and adjusting screw, in order to drive a plurality of cutters translation of small amplitude, still rotate the screw rod and release the screw rod through setting up, realize the multidirectional regulation of cutter, the position of cutter is adjusted accurately, and the accuracy is high, and the controllability is strong, and accommodation is wide.

Furthermore, the rotating sleeve extends in the horizontal direction, and two ends of the rotating sleeve are respectively connected with the two sliding seats in a rotating manner.

Furthermore, a translation hand wheel is sleeved at the end part of the translation screw rod. The utility model adopts the above structure after, through twisting translation hand wheel to drive the translation screw rod and rotate, thereby drive two sliding seats and slide on the translation guide rail.

Furthermore, the adjusting screw rod is connected with the sliding seat in a rotating mode, and the end portion of the adjusting screw rod extends to the outer side of the sliding seat so that the end of the adjusting screw rod is sleeved with the adjusting hand wheel. The utility model adopts the above structure after, through twisting the adjusting handle wheel to drive adjusting screw and rotate.

Further, the rotating screw rod is vertically arranged on the sliding seat, one end of the rotating screw rod extends upwards to the outer side of the sliding seat and is used for being sleeved with a rotating hand wheel, and the other end of the rotating screw rod is sleeved with a driving gear and is used for being meshed with the driven gear. The utility model adopts the above structure after, through twisting the rotation hand wheel to the drive rotates the sleeve and rotates.

Further, the driving gear and the driven gear are both bevel gears.

Further, the cutter includes the cutter main part, releases screw rod, sliding block and tool bit, threaded connection in the cutter main part the fixed screw, simultaneously the cutter main part rotates to be connected release the screw rod, release screw rod one end extend to outside the cutter main part and the cover is equipped with release the hand wheel, and the other end rotates to be connected the sliding block, the sliding block in slide in the cutter main part, and this sliding block is connected the tool bit. The utility model adopts the above structure after, through twisting release hand wheel messenger release screw rod in order to drive sliding block and tool bit slope or slope rebound.

Drawings

Fig. 1 is a front view of the overall internal structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a side view of the overall structure of the present invention.

Fig. 5 is a connection diagram of the rotating seat and the rotating sleeve of the present invention.

The device comprises a translation guide rail 1, a translation screw rod 11, a translation hand wheel 12, a sliding seat 2, a rotating sleeve 21, a notch 211, a driven gear 212, an adjusting screw rod 22, an adjusting hand wheel 221, a rotating screw rod 23, a driving gear 231, a rotating hand wheel 232, a cutter 3, a cutter body 31, a push-out screw rod 32, a sliding block 33, a cutter head 34, a push-out hand wheel 35 and a fixing screw 36.

Detailed Description

The invention will be further described with reference to the following specific embodiments:

referring to fig. 1 to 5, the adjustable cutter comprises a translation guide rail 1, a translation screw 11, an adjusting screw 22 and a rotating screw 23, wherein the translation guide rail 1 is arranged in the horizontal direction, and the translation screw 11 is arranged on one side of the translation guide rail 1 and is parallel to the translation guide rail 1; the translation guide rail 1 is connected with two sliding seats 2 in a sliding manner, the two sliding seats 2 are respectively in threaded connection with the translation screw rod 11, a rotating sleeve 21 is rotatably connected between the two sliding seats 2, a driven gear 212 is sleeved on the rotating sleeve 21, and the rotating screw rod 23 drives the driven gear 212 to rotate so as to drive the rotating sleeve 21 to rotate; the rotating sleeve 21 is hollow, an adjusting screw 22 extending along the length direction of the rotating sleeve is arranged in the rotating sleeve 21, a notch 211 extending along the length direction of the rotating sleeve 21 is formed in the rotating sleeve 21, a plurality of cutters 3 arranged at equal intervals are sleeved on the rotating sleeve 21, the plurality of cutters 3 slide on the rotating sleeve 21, a fixing screw 36 is connected to each cutter 3 in a threaded mode, and the fixing screw 36 penetrates through the notch and extends into a thread groove of the adjusting screw; wherein, the rotating sleeve 21 extends horizontally, and two ends of the rotating sleeve 21 are respectively connected with the two sliding seats 2 in a rotating way; a translation hand wheel 12 is sleeved at the end part of the translation screw rod 11; the adjusting screw 22 is rotatably connected with the sliding seat 2, and the end of the adjusting screw 22 extends to the outside of the sliding seat 2 so that the adjusting hand wheel 221 is sleeved on the end of the adjusting screw 22.

The rotating screw 23 is vertically arranged on the sliding seat 2, wherein one end of the rotating screw 23 extends upwards to the outer side of the sliding seat 2 for being sleeved with a rotating hand wheel 232, and the other end is sleeved with a driving gear 231 for being meshed with the driven gear 212; the driving gear 231 and the driven gear 212 are both bevel gears.

The cutter 3 comprises a cutter body 31, a push-out screw rod 32, a sliding block 33 and a cutter head 34, wherein the cutter body 31 is in threaded connection with a fixed screw 36, the cutter body 31 is rotatably connected with the push-out screw rod 32, one end of the push-out screw rod 32 extends out of the cutter body 31 and is sleeved with a push-out hand wheel 35, the other end of the push-out screw rod 32 is rotatably connected with the sliding block 33, the sliding block 33 slides in the cutter body 31, and the sliding block 33 is connected with.

In this embodiment, the specific adjusting process of the cutter 33 is as follows: firstly, screwing a translation hand wheel 12 to drive a translation screw rod 11 to rotate, so as to drive two sliding seats 2 to translate on a translation guide rail 1, and enabling rotating sleeves 21 on the two sliding seats 2 and cutters 3 on the rotating sleeves 21 to translate greatly along with the sliding seats 2 until a plurality of cutters 3 move to set positions; then, the adjusting hand wheel 221 is screwed to drive the adjusting screw 22 to rotate, so as to drive the plurality of cutters 3 to translate in a small amplitude in the horizontal direction until the plurality of cutters 3 move to the set positions; then, according to the specification and the size of the actually processed workpiece, the rotating hand wheel 232 is screwed to drive the rotating screw 23 to rotate, so that the rotating sleeve 21, the cutter 3 and the cutter 33 are driven to rotate to a set position; finally, the pushing hand wheel 35 is screwed to drive the pushing screw 32 to rotate, so that the sliding block 33 is driven to move obliquely downwards, and the sliding block 33 drives the tool bit 34 to move obliquely downwards to a set position, so that the adjustment is completed.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. An adjustable cutter which is characterized in that: the device comprises a translation guide rail (1), a translation screw (11), an adjusting screw (22) and a rotating screw (23), wherein the translation guide rail (1) is arranged in the horizontal direction, and the translation screw (11) is arranged on one side of the translation guide rail (1) and is parallel to the translation guide rail (1); the translation guide rail (1) is connected with two sliding seats (2) in a sliding mode, the two sliding seats (2) are respectively in threaded connection with a translation screw (11), a rotating sleeve (21) is connected between the two sliding seats (2) in a rotating mode, a driven gear (212) is sleeved on the rotating sleeve (21), and the rotating screw (23) drives the driven gear (212) to rotate so as to drive the rotating sleeve (21) to rotate; rotate sleeve (21) cavity and rotate and set up in sleeve (21) and follow and rotate sleeve length direction and extend adjusting screw (22), it has notch (211) that extends along rotating sleeve (21) length direction to rotate sleeve (21) to open, just it is equipped with a plurality of equidistant cutters (3) of arranging, a plurality of to rotate sleeve (21) to go up the cover cutter (3) and slide on rotating sleeve (21), threaded connection has set screw (36) on cutter (3), set screw (36) pass the notch and extend to adjusting screw's thread inslot.

2. An adjustable cutting blade according to claim 1 wherein: the rotating sleeve (21) extends in the horizontal direction, and two ends of the rotating sleeve (21) are respectively connected with the two sliding seats (2) in a rotating mode.

3. An adjustable cutting blade according to claim 1 wherein: the end part of the translation screw rod (11) is sleeved with a translation hand wheel (12).

4. An adjustable cutting blade according to claim 1 wherein: the adjusting screw rod (22) is rotatably connected with the sliding seat (2), and the end part of the adjusting screw rod (22) extends to the outer side of the sliding seat (2) so that the end of the adjusting screw rod (22) is sleeved with an adjusting hand wheel (221).

5. An adjustable cutting blade according to claim 1 wherein: the rotating screw rod (23) is vertically arranged on the sliding seat (2), one end of the rotating screw rod (23) extends upwards to the outer side of the sliding seat (2) and is provided with a rotating hand wheel (232) in a sleeved mode, and the other end of the rotating screw rod (23) is provided with a driving gear (231) in a sleeved mode and is used for being meshed with the driven gear (212).

6. An adjustable cutting blade according to claim 5 wherein: the driving gear (231) and the driven gear (212) are both conical gears.

7. An adjustable cutting blade according to claim 1 wherein: cutter (3) include cutter main part (31), release screw rod (32), sliding block (33) and tool bit (34), threaded connection is gone up in cutter main part (31) fixed screw (36), simultaneously cutter main part (31) rotate to be connected release screw rod (32), it extends to cutter main part (31) outer and cover and is equipped with release hand wheel (35) to release screw rod (32) one end, and the other end rotates to be connected sliding block (33), sliding block (33) in slide in cutter main part (31), and this sliding block (33) are connected tool bit (34).