CN210160425U

CN210160425U - Boring cutter for processing die-cutting machine

Info

Publication number: CN210160425U
Application number: CN201920615714.1U
Authority: CN
Inventors: 刁波; 江佳庆
Original assignee: Shaoxing Yilong Technology Co Ltd
Current assignee: Shaoxing Yilong Technology Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-20
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a boring cutter for processing cross cutting machine relates to the boring cutter field. The utility model discloses a boring blade holder, the side middle part of boring blade holder is provided with through-hole one, the top of boring blade holder is provided with circular step, the middle part of circular step is provided with the draw-in groove, the side bottom of boring blade holder is provided with through-hole two, the middle part of boring blade holder is provided with the recess, the inside of draw-in groove is provided with the cutter arbor shell, the bottom of cutter arbor shell be provided with through-hole one matched with through-hole three, the side of circular step is provided with through-hole five, the inside of through-hole five is provided with sword post one, the top of sword post one is provided with tool bit one. The utility model discloses a solved traditional boring cutter and add the problem that uses and constantly change the boring cutter owing to need many pairs of boring cutters to cooperate in the component man-hour, solved traditional boring cutter and add inefficiency man-hour, influenced machining precision's problem, solved the trouble of bringing owing to change the boring cutter, increased the practicality of boring cutter.

Description

Boring cutter for processing die-cutting machine

Technical Field

The utility model relates to a boring cutter field particularly, relates to a boring cutter for processing cross cutting machine.

Background

The machining is a relatively main production mode, turning, milling, planing, grinding and the like are common, a cutter is used as an essential component of the machining mode, and the quality and the installation quality of the cutter have important influence on machining. Boring cutters are one type of hole machining tool that have one or two cutting portions dedicated to rough, semi-finish, or finish machining an existing hole. The boring cutter can be divided into a rough boring cutter and a fine boring cutter, the rough boring cutter can be divided into a single-blade boring cutter and a double-blade boring cutter, and the fine boring cutter is a single blade.

At present, a boring cutter of a machining center is an essential device in machining, but the existing boring cutter of the machining center has many defects, such as rough surface of a machined element, large vibration in the machining process and influence on machining accuracy, and a fine boring cutter bar and a rough boring cutter bar are inconvenient to assemble, so that transmission torque in the machining process is small and the machining effect is seriously influenced.

When a boring cutter is used for machining a boring cutter hole, a rough boring process is usually required to be carried out, and then a fine boring process is required to be carried out. The boring cutter has the disadvantages of time consumption, low processing efficiency, multiple pairs of cutters and high cutter cost. In addition, the traditional boring cutter can only complete one procedure by feeding every time, and has low efficiency and relatively low processing quality in the process of requiring multiple procedures.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a boring cutter for processing cross cutting machine to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the boring cutter for the machining die-cutting machine comprises a boring cutter holder, wherein a first through hole is formed in the middle of the side face of the boring cutter holder, a circular step is arranged at the top end of the boring cutter holder, a clamping groove is formed in the middle of the circular step, a second through hole is formed in the bottom of the side face of the boring cutter holder, a first clamping groove is formed in the bottom end of the boring cutter holder, a groove is formed in the middle of the boring cutter holder, a cutter rod shell is arranged inside the clamping groove, a third through hole matched with the first through hole is formed in the bottom end of the cutter rod shell, a fifth through hole is formed in the side face of the circular step, a first cutter column is arranged inside the fifth through hole.

Furthermore, the bottom end of the boring cutter holder is provided with a clamping head matched with the clamping groove I, and a round column is fixedly arranged at the bottom end of the clamping head.

Furthermore, a first boring cutter head is arranged inside the groove, and threaded knobs are arranged inside the first through hole and the third through hole.

Furthermore, the top end of the boring cutter seat is provided with a through hole IV communicated with the through hole II, a water spray pipe is arranged in the through hole IV, and a water inlet pipe is arranged in the through hole II.

Further, the top of cutter arbor shell is provided with the rectangular channel, the inside of rectangular channel is provided with the rectangle cutter arbor, the top of rectangle cutter arbor is provided with the tool bit.

The utility model has the advantages that: in summary, with the above technical solution of the present invention, in the using process, the boring tool is installed on the boring tool bar, the circular column arranged at the bottom end of the boring tool apron is installed on the driving device, the first clamping groove at the bottom end of the boring tool apron is matched with the chuck, the tool bit is installed on the rectangular tool bar, the rectangular tool bar is inserted into the tool bar housing, the bottom of the tool bar housing is provided with the third through hole, the third through hole is matched with the first through hole, the third through hole and the first through hole are internally provided with the threaded knob, the threaded knob drives the tool bar housing arranged inside the clamping groove to perform transverse fine adjustment, when the tool bar housing performs transverse fine adjustment, the shape of the member to be punched is changed, which not only enhances the flexibility of the tool bar housing, but also solves the problem that the conventional boring tool cannot perform transverse and longitudinal adjustment, and improves the operability of the boring tool, the top of the boring cutter seat is provided with a circular step, one side of the circular step is provided with a fifth through hole, the fifth through hole is provided with a cutter head, the cutter head is arranged for pouring out a fillet required by a component in the production process of the component, the top of the boring cutter seat is provided with a clamping groove, a cutter bar shell is arranged in the clamping groove, when a thread knob finely adjusts the cutter bar shell, the cutter bar shell can move in the clamping groove, the clamping groove plays a role in limiting the cutter bar shell, the top of the boring cutter seat is provided with a fourth through hole, a water spray pipe is arranged in the fourth through hole, when the boring cutter runs at a high speed, a large amount of heat can be generated due to friction between the boring cutter and the component, when the heat is too high, the water spray pipe is used for spraying water on a place where the boring cutter is contacted with the component, the outer side of the boring cutter seat is provided with a second through hole, the water inlet pipe is connected with external water injection equipment, water is injected into the water spray pipe through the water inlet pipe, a groove is formed in the outer portion of the boring cutter holder, a first boring cutter head is arranged in the groove, when the component needs to be perforated greatly, a pair of components of the boring cutter head are utilized to conduct perforating treatment, the boring cutter head can conduct rough boring on the component, after the rough boring is completed, fine boring is conducted on the equipment of the cutter head again, therefore, the step that the cutter head needs to be replaced after the traditional boring cutter is used for roughly boring the component is omitted, the component machining efficiency is greatly improved, the trouble caused by replacement of the boring cutter is solved, different cutter heads can be replaced in the rectangular groove, and the practicability of the boring cutter is improved.

The boring cutter head is adjusted transversely and longitudinally by using the small screw, so that the problem that the conventional boring cutter cannot be adjusted transversely and longitudinally is solved, and the operability of the boring cutter is improved. The rough boring cutter and the fine boring cutter are integrated on the same cutter head, so that the problem that the boring cutter is continuously replaced due to the fact that a plurality of pairs of boring cutters are matched for use when a component is machined by the traditional boring cutter is solved, and the problems that machining precision is affected due to low efficiency when the traditional boring cutter is machined are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of an explosive structure of the present invention;

FIG. 3 is a schematic perspective view of the boring tool holder of the present invention;

FIG. 4 is a schematic perspective view of another boring tool holder according to the present invention;

FIG. 5 is a schematic structural view of the boring tool of the present invention;

fig. 6 is another schematic structural diagram of the boring tool of the present invention.

In the figure:

1. boring a cutter holder; 101. a first clamping groove; 102. a first through hole; 103. a threaded knob; 104. a first boring cutter head; 105. a first cutter post; 106. a first cutter head; 107. a third through hole; 108. a blade holder housing; 109. a rectangular cutter bar; 110. a cutter head; 111. a water spray pipe; 112. a water inlet pipe; 113. a second through hole; 114. clamping a head; 115. a circular column; 116. a groove; 117. a circular step; 118. a card slot; 119. a fourth through hole; 120. a fifth through hole; 121. a rectangular groove.

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 all belong to the protection scope of the present invention.

According to the utility model discloses an embodiment provides a boring cutter for processing cross cutting machine.

As shown in fig. 1-6, according to the utility model discloses a boring cutter for processing cross cutting machine, including boring blade holder 1, the side middle part of boring blade holder 1 is provided with through-hole one 102, the top of boring blade holder 1 is provided with circular step 117, the middle part of circular step is provided with draw-in groove 118, the side bottom of boring blade holder 1 is provided with through-hole two 113, the bottom of boring blade holder is provided with draw-in groove one 101, the middle part of boring blade holder 1 is provided with recess 116, the inside of draw-in groove 118 is provided with cutter arbor shell 108, the bottom of cutter arbor shell 108 is provided with through-hole three 107 with through-hole one 102 matched with, the side of circular step 117 is provided with through-hole five 120, the inside of through-hole five 120 is provided with sword post one 105, the top of sword post one 105 is provided with tool bit one 106.

In summary, with the above technical solution of the present invention, in the using process, the tool bit 110 is mounted on the rectangular tool bar 109, the circular column 115 disposed at the bottom end of the boring holder 1 is mounted on the driving device, the first engaging groove 101 at the bottom end of the boring holder 1 is engaged with the chuck 114, the tool bit 110 is mounted on the rectangular tool bar 109, the rectangular tool bar 109 is inserted into the tool bar housing 108, the bottom of the tool bar housing 108 is provided with the third through hole 107, the third through hole 107 is engaged with the first through hole 102, the interior of the third through hole 107 and the first through hole 102 is provided with the screw knob 103, the screw knob 103 drives the tool bar housing 108 disposed inside the engaging groove 118 to perform transverse fine adjustment, when the tool bar housing 108 performs transverse and longitudinal fine adjustment, the shape of the drilled hole of the component is changed, which not only enhances the flexibility of the tool bar housing, but also solves the problem that the conventional boring tool cannot perform transverse and longitudinal adjustment, the operability of the boring cutter is improved, the top of the boring cutter holder 1 is provided with a circular step 117, one side of the circular step 117 is provided with a through hole five 120, the through hole five 120 is provided with a cutter head 110, the cutter head 110 is arranged for pouring out a required fillet of a component in the production process of the component, the top of the boring cutter holder 1 is provided with a clamping groove 118, the inside of the clamping groove 118 is provided with a cutter rod shell 108, when the thread knob 103 finely adjusts the cutter rod shell 108, the cutter rod shell 108 can move in the clamping groove 118, the clamping groove 118 plays a limiting role of the cutter rod shell 108, the top of the boring cutter holder 1 is provided with a through hole four 119, the inside of the through hole four 119 is provided with a water spray pipe 111, when the boring cutter runs at a high speed, a large amount of heat can be generated due to friction between the boring cutter and the component, and when the heat is too high, the water spray pipe 111 is used for spraying water on a place, the outer side of the boring cutter seat is provided with a second through hole 113, a water inlet pipe 112 is arranged inside the second through hole 113, the water inlet pipe 112 is connected with an external water injection device, water is injected into the water spray pipe 111 through the water inlet pipe 112, a groove 116 is arranged outside the boring cutter seat 1, a first boring cutter head 104 is arranged in the groove 116, when a component needs to be perforated greatly, the component is perforated by the first boring cutter head 104, the cutter head 110 can also conduct rough boring on the component, and after the rough boring is completed, the cutter head 106 conducts finish boring on the device again, so that the step that the cutter head needs to be replaced after the component is roughly bored by a traditional boring cutter is omitted, the machining efficiency of the component is greatly improved, the trouble caused by replacement of the boring cutter head is solved, the rectangular groove 121 is replaceable and different, and the practicability of the boring cutter is improved. The first boring cutter head 104 is adjusted transversely and longitudinally by the threaded knob 103, so that the problem that the conventional boring cutter cannot be adjusted transversely and longitudinally is solved, and the operability of the boring cutter is improved. The rough boring cutter and the fine boring cutter are integrated on the same cutter head, so that the problem that the boring cutter is continuously replaced due to the fact that a plurality of pairs of boring cutters are matched for use when a component is machined by the traditional boring cutter is solved, and the problems that machining precision is affected due to low efficiency when the traditional boring cutter is machined are solved.

In an embodiment, for the boring tool holder 1, the bottom end of the boring tool holder 1 is provided with the chuck 114 matched with the first clamping groove 101, and the bottom end of the chuck 114 is fixedly provided with the circular column 115, so that the boring tool holder 1 is fixed on the circular column 115, the bottom end of the boring tool holder 1 is set in the shape of the first clamping groove 101, and the top end of the circular column 115 is set in the form of the chuck 114, thereby enhancing the clamping capacity of the chuck 114, improving the fixing performance between boring tools, and enabling the boring tools to play a more stable and effective role in work.

In one embodiment, for the groove 116, the boring head first 104 is arranged inside the groove 116, the screw knobs 103 are arranged inside the through holes first 102 and third 107, the screw knobs 103 drive the cutter bar shells 108 inside the groove 116 to move, so that the cutter head 110 is finely adjusted in the transverse and longitudinal directions, the position of the cutter head 110 is adjusted, the cutter head 110 can be ground into different shapes, and the novelty and practicability of the structure are enhanced.

In an embodiment, for the boring tool holder 1, a through hole four 119 communicated with a through hole two 113 is arranged at the top end of the boring tool holder 1, a water spray pipe 111 is arranged in the through hole four 119, a water inlet pipe 112 is arranged inside the through hole two 113, when the boring tool rotates on a motor rotating at a high speed, a large amount of heat is generated due to the friction action between the boring tool and a component, and the tool bit 110 and the component are damaged when the heat cannot be cooled, and the tool bit 110 and the component are cooled by additionally arranging the water spray pipe 111 in the boring tool holder 1 to spray water, so that the service life of the tool bit 110 is prolonged, and the stability of the equipment is improved.

In one embodiment, for the cutter bar housing 108, the top end of the cutter bar housing 108 is provided with the rectangular groove 121, the rectangular cutter bar 109 is arranged inside the rectangular groove 121, the top end of the rectangular cutter bar 109 is provided with the cutter head 110, and the rectangular cutter bar 109 is arranged in the rectangular groove 121, so that the cutter head 110 with a required shape can be flexibly replaced, and meanwhile, the cutter head 110 can be finely adjusted transversely and longitudinally, and the practicability of the structure is enhanced.

In summary, with the above technical solution of the present invention, in the using process, the tool bit 110 is mounted on the rectangular tool bar 109, the circular column 115 disposed at the bottom end of the boring holder 1 is mounted on the driving device, the first engaging groove 101 at the bottom end of the boring holder 1 is engaged with the chuck 114, the tool bit 110 is mounted on the rectangular tool bar 109, the rectangular tool bar 109 is inserted into the tool bar housing 108, the bottom of the tool bar housing 108 is provided with the third through hole 107, the third through hole 107 is engaged with the first through hole 102, the interior of the third through hole 107 and the first through hole 102 is provided with the screw knob 103, the screw knob 103 drives the tool bar housing 108 disposed inside the engaging groove 118 to perform transverse fine adjustment, when the tool bar housing 108 performs transverse and longitudinal fine adjustment, the shape of the drilled hole of the component is changed, which not only enhances the flexibility of the tool bar housing 108, but also solves the problem that the conventional boring tool cannot perform transverse and longitudinal adjustment, the operability of the boring cutter is improved, the top of the boring cutter holder 1 is provided with a circular step 117, one side of the circular step 117 is provided with a through hole five 120, the through hole five 120 is provided with a cutter head 110, the cutter head is arranged for pouring out a required fillet of a component in the production process of the component, the top of the boring cutter holder 1 is provided with a clamping groove 118, the inside of the clamping groove 118 is provided with a cutter bar shell 108, when the cutter bar shell 108 is finely adjusted by a thread knob 103, the cutter bar shell 108 can move in the clamping groove 118, the clamping groove 118 plays a role in limiting the cutter bar shell 108, the top of the boring cutter holder 1 is provided with a through hole four 119, the inside of the through hole four 119 is provided with a water spray pipe 111, when the boring cutter runs at a high speed, a large amount of heat can be generated due to friction between the boring cutter and the component, and when the heat is too high, the water spray pipe 111 is used for spraying water on, the outer side of the boring cutter seat is provided with a second through hole 113, a water inlet pipe 112 is arranged inside the second through hole 113, the water inlet pipe 112 is connected with an external water injection device, water is injected into the water spray pipe 111 through the water inlet pipe 112, a groove 116 is arranged outside the boring cutter seat 1, a first boring cutter head 104 is arranged in the groove 116, when a component needs to be perforated greatly, the component is perforated by the first boring cutter head 104, the cutter head 110 can also conduct rough boring on the component, and after the rough boring is completed, the cutter head 106 conducts finish boring on the device again, so that the step that the cutter head needs to be replaced after the component is roughly bored by a traditional boring cutter is omitted, the machining efficiency of the component is greatly improved, the trouble caused by replacement of the boring cutter head is solved, the rectangular groove 121 is replaceable and different, and the practicability of the boring cutter is improved.

Has the advantages that: 1. the first boring cutter head 104 is adjusted transversely and longitudinally by the threaded knob 103, so that the problem that the conventional boring cutter cannot be adjusted transversely and longitudinally is solved, and the operability of the boring cutter is improved. 2. The rough boring cutter and the fine boring cutter are integrated on the same cutter head, so that the problem that the boring cutter is continuously replaced due to the fact that a plurality of pairs of boring cutters are matched for use when a component is machined by the traditional boring cutter is solved, and the problems that machining precision is affected due to low efficiency when the traditional boring cutter is machined are solved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A boring tool for use in a machining die cutter, comprising: the boring cutter holder (1) is characterized in that a first through hole (102) is formed in the middle of the side face of the boring cutter holder (1), a round step (117) is arranged at the top end of the boring cutter holder (1), a clamping groove (118) is formed in the middle of the round step, a second through hole (113) is formed in the bottom of the side face of the boring cutter holder (1), a first clamping groove (101) is formed in the bottom end of the boring cutter holder, a groove (116) is formed in the middle of the boring cutter holder (1), a cutter rod shell (108) is arranged inside the clamping groove (118), a third through hole (107) matched with the first through hole (102) is formed in the bottom end of the cutter rod shell (108), a fifth through hole (120) is formed in the side face of the round step (117), a first cutter column (105) is arranged inside the fifth through hole (120), and a first cutter head.

2. The boring cutter for the processing die-cutting machine is characterized in that a clamping head (114) matched with the first clamping groove (101) is arranged at the bottom end of the boring cutter seat (1), and a circular column (115) is fixedly arranged at the bottom end of the clamping head (114).

3. The boring cutter for the die cutting machine is characterized in that a first boring cutter head (104) is arranged inside the groove (116), and a threaded knob (103) is arranged inside the first through hole (102) and the third through hole (107).

4. The boring cutter for the processing die-cutting machine is characterized in that a through hole IV (119) communicated with a through hole II (113) is formed in the top end of the boring cutter seat (1), a water spraying pipe (111) is arranged in the through hole IV (119), and a water inlet pipe (112) is arranged in the through hole II (113).

5. The boring tool for a machining die cutting machine according to claim 1, wherein a rectangular groove (121) is formed at the top end of the cutter bar housing (108), a rectangular cutter bar (109) is arranged inside the rectangular groove (121), and a cutter head (110) is arranged at the top end of the rectangular cutter bar (109).