CN217727389U - Novel high-speed pinion cutter - Google Patents
Novel high-speed pinion cutter Download PDFInfo
- Publication number
- CN217727389U CN217727389U CN202221087838.5U CN202221087838U CN217727389U CN 217727389 U CN217727389 U CN 217727389U CN 202221087838 U CN202221087838 U CN 202221087838U CN 217727389 U CN217727389 U CN 217727389U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter body
- blade
- axis
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a novel high-speed slotting cutter, which comprises a cutter body and blades, wherein one end of the cutter body is detachably provided with a cutter head through a compression bolt, the cutter head is provided with an adjusting bolt for realizing the coincidence of the axis of the cutter head and a bearing of the cutter body, at least two blades are uniformly arranged at the end part of the cutter head, the axis of each blade and the axis of the cutter head have an included angle, and each blade is detachably fixed on the cutter head through a fixing bolt arranged along the axis of the blade; the utility model discloses well blade passes through the tool bit to be fixed on the cutter body to set up the recess that supplies the cutter body to stretch into on the tool bit, increased the joint strength of tool bit and cutter body, guarantee the stability of blade, still be provided with adjusting bolt on the cutter body simultaneously, realize tool bit axis and cutter body bearing coincidence, further increase the stability that tool bit and cutter body are connected, thereby prevent to rock or shift because of the tool bit and cause the problem that the blade shifted.
Description
The technical field is as follows:
the utility model relates to a pinion cutter field especially relates to a novel high-speed pinion cutter.
Background art:
the pinion cutter is a gear-shaped or rack-shaped gear machining cutter. The pinion cutter is used for processing internally and externally meshed straight teeth and helical gears according to a generating method (see gear processing); the pinion cutter is divided into 4 types of discs, bowls, cylinders and taper shanks according to the appearance.
The existing blade is fixed on the head only through one bolt, and the slotting cutter is easy to loosen and shift in position in the using process, so that the defective rate is high, a user in the prior art stops the machine after using for a certain time to manually check whether the blade is fixed stably, the labor intensity of personnel is increased, and the working efficiency is reduced.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the blade of current pinion cutter is not hard up easily to reach the problem that current inspection mode increases personnel intensity of labour and reduces work efficiency.
The technical scheme of the utility model is that: the utility model provides a novel high-speed pinion cutter, includes cutter body and blade, characterized by: the cutter comprises a cutter body and is characterized in that one end of the cutter body is detachably provided with a cutter head through a pressing bolt, the cutter head is provided with an adjusting bolt for realizing coincidence of the axis of the cutter head and a bearing of the cutter body, at least two blades are uniformly arranged at the end part of the cutter head, and each blade axis and the axis of the cutter head are provided with an included angle, and each blade is detachably fixed on the cutter head through a fixing bolt arranged along the axis of the blade.
Furthermore, one end of the cutter body, which is provided with the blade, is provided with a first through hole for the compression bolt to penetrate through the cutter body along the axis of the cutter body, the other end of the cutter body is provided with a cylindrical groove for one end of the cutter body to extend into the cutter body along the axis of the cutter body, and the axes of the first through hole and the cylindrical groove are superposed with the axis of the cutter body.
Furthermore, one end of the cutter body, which is provided with the blade, is provided with an auxiliary gland which is coaxial with the blade, the outer edge of the auxiliary gland is pressed on the blade, and a second through hole through which one end of the compression bolt penetrates is formed in the auxiliary gland.
Furthermore, the side wall of the cutter head is provided with four adjusting screw holes which are uniformly distributed along the radial direction of the cutter head, one end of each adjusting screw hole is communicated with the corresponding groove, and each adjusting bolt is screwed into each adjusting screw hole from the other end of each adjusting screw hole and tightly supports a copper pad which is arranged in each adjusting screw hole in a sliding mode on the cutter body extending into the corresponding groove.
Furthermore, an annular groove used for embedding a sealing ring for sealing between the cutter head and the cutter body is formed in the groove.
The utility model has the advantages that:
the blade passes through the tool bit to be fixed on the cutter body to set up the recess that supplies the cutter body to stretch into on the tool bit, increased the joint strength of tool bit and cutter body, guaranteed the stability of blade, still be provided with adjusting bolt on the cutter body simultaneously, realize the tool bit axis with the coincidence of cutter body bearing further increases the stability that tool bit and cutter body are connected, thereby prevents to rock or shift because of the tool bit and cause the problem that the blade shifted.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only two of the 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 front view of the present application.
Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a schematic view of the structure of the cutter head.
Fig. 4 is a schematic view of the blade on the cutter head.
Fig. 5 is a sectional view taken along line B-B of fig. 4.
In the figure, 1-cutter body, 2-blade, 3-compression bolt, 4-cutter head, 5-adjusting bolt, 6-fixing bolt, 7-first through hole, 8-groove, 9-sealing ring, 10-adjusting screw hole, 11-copper pad, 12-auxiliary gland and 13-second through hole.
The specific implementation mode is as follows:
embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.
It should be understood that the various steps recited in the method embodiments of the present invention may be performed in a different order and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present invention is not limited in this respect.
The names of messages or information exchanged between devices in embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of such messages or information.
Example one
As shown in fig. 1-5, a novel high-speed slotting cutter comprises a cutter body 1 and blades 2, wherein a cutter head 4 is detachably arranged at one end of the cutter body 1 through a compression bolt 3, an adjusting bolt 5 for realizing the coincidence of the axis of the cutter head 4 and the bearing of the cutter body 1 is arranged on the cutter head 4, at least two blades 2 are uniformly arranged at the end part of the cutter head 4, an included angle is formed between the axis of each blade 2 and the axis of the cutter head 4, and each blade 2 is detachably fixed on the cutter head 4 through a fixing bolt 5 arranged along the axis of the blade 2.
In the embodiment, the included angle between the axis of the blade 2 and the axis of the cutter head 4 is 15 degrees, and the included angle between the plane formed by the blade 2 and the horizontal plane is 10 degrees, so that the blade 2 inclines towards two directions on the cutter head 4, and the gear shaping operation is convenient to perform; one end of the cutter body 1, which is provided with the blade 2, is provided with a first through hole 7 for the compression bolt 3 to penetrate through the cutter body 1 along the axis of the cutter body 1, the other end of the cutter body 1 is provided with a cylindrical groove 8 for one end of the cutter body 1 to extend into the cutter body 1 along the axis of the cutter body 1, the axes of the first through hole 7 and the groove 8 are superposed with the axis of the cutter body 1, the cutter body 1 extends into the groove 8, the cutter head 4 and the cutter body 1 are detachably fixed together through the compression bolt 3 penetrating through the cutter head 4, the groove 8 increases the contact area of the cutter body 1 and the cutter head 4, ensures the connection stability and provides convenience for the superposition adjustment of the axis of the subsequent cutter head 4 and the axis of the cutter body 1; an annular groove used for embedding a sealing ring 9 for sealing between the cutter head 4 and the cutter body 1 is formed in the groove 8, so that the sealing performance is improved, and external sundries are placed in a cavity between the end of the cutter body 1 and the bottom of the groove 8 and the first through hole 7.
In the embodiment, the side wall of the cutter head 4 is provided with four adjusting screw holes 10 uniformly distributed along the radial direction, one end of each adjusting screw hole 10 is communicated with the groove 8, the adjusting bolt 5 is screwed into each adjusting screw hole 10 from the other end of each adjusting screw hole 10, and a copper pad 11 arranged in each adjusting screw hole 10 in a sliding mode is pressed against the cutter body 1 extending into the groove 8; the adjusting bolt 5 is screwed to adjust the position of the adjusting bolt 5 in the adjusting screw hole 10, so that the copper pad 11 in the adjusting screw hole 10 is tightly propped against the cutter body 1 extending into the groove 8, the axis of the cutter body 1 is coincided with the axis of the cutter head 4 through the matching of the four adjusting bolts 5, the connection stability of the cutter head 4 and the blade 2 is ensured, the product quality is ensured, and the defective rate is reduced.
When the gear shaper is used, the cutter body 1 is arranged on equipment and then used according to the use mode of the existing gear shaper cutter, and particularly mainly used for machining a multi-connected inner and outer meshed straight gear with a shoulder.
Example two
As shown in fig. 2, the present embodiment is obtained by adding technical features such as an auxiliary gland 12 on the basis of the first embodiment, and the remaining technical features are the same as the first embodiment, and the description thereof is omitted here for the sake of brevity, where the difference between the present embodiment and the first embodiment is that: the cutter body 1 is provided with the one end of blade 2 and is provided with rather than coaxial supplementary gland 12, and the outer edge of supplementary gland 12 is pressed on blade 2 (the outer edge of supplementary gland 12 is pressed in the one end of blade 2), is provided with the second through-hole 13 that supplies compression bolt 3 one end to run through on the supplementary gland 12.
In this embodiment, through the setting of supplementary gland 12, can increase the area of clamp bolt 3 with the contact of tool bit 4, when guaranteeing tool bit 4 and cutter body 1 connection stability, still increased the pressure that compresses tightly blade 2 on tool bit 4, reduced probability and the time that blade 2 rocked, reduced artifical frequency that detects, improvement work efficiency.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a novel high-speed pinion cutter, includes cutter body and blade, characterized by: the cutter comprises a cutter body and is characterized in that one end of the cutter body is detachably provided with a cutter head through a pressing bolt, the cutter head is provided with an adjusting bolt for realizing coincidence of the axis of the cutter head and a bearing of the cutter body, at least two blades are uniformly arranged at the end part of the cutter head, and each blade axis and the axis of the cutter head are provided with an included angle, and each blade is detachably fixed on the cutter head through a fixing bolt arranged along the axis of the blade.
2. The novel high-speed slotting cutter as claimed in claim 1, wherein: the cutter body is provided with the one end of blade is provided with and supplies the clamp bolt to follow the axis of cutter body is to the first through-hole that the cutter body goes through, the other end of cutter body is provided with and supplies the one end of cutter body is followed the axis of cutter body stretches into the cylindrical recess in the cutter body, the axis of first through-hole and recess with the axis coincidence of cutter body.
3. The novel high-speed slotting cutter as claimed in claim 2, wherein: the cutter body is provided with the one end of blade is provided with rather than coaxial supplementary gland, and the outer edge of supplementary gland is in on the blade, be provided with on the supplementary gland and supply the second through-hole that clamp bolt one end runs through.
4. The novel high-speed slotting cutter as claimed in claim 3, wherein: the side wall of the cutter head is provided with four adjusting screw holes which are uniformly distributed along the radial direction of the cutter head, one end of each adjusting screw hole is communicated with the corresponding groove, and the adjusting bolt is screwed into the adjusting screw holes from the other end of each adjusting screw hole and tightly pushes copper pads which are arranged in the adjusting screw holes in a sliding mode against the cutter body which extends into the corresponding groove.
5. The novel high-speed pinion cutter as claimed in claim 4, wherein: and an annular groove used for embedding a sealing ring for sealing between the cutter head and the cutter body is formed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087838.5U CN217727389U (en) | 2022-05-09 | 2022-05-09 | Novel high-speed pinion cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087838.5U CN217727389U (en) | 2022-05-09 | 2022-05-09 | Novel high-speed pinion cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217727389U true CN217727389U (en) | 2022-11-04 |
Family
ID=83818466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221087838.5U Active CN217727389U (en) | 2022-05-09 | 2022-05-09 | Novel high-speed pinion cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217727389U (en) |
-
2022
- 2022-05-09 CN CN202221087838.5U patent/CN217727389U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106891052A (en) | A kind of T-shaped milling cutter of Novel major diameter | |
| CN217727389U (en) | Novel high-speed pinion cutter | |
| CN105458404A (en) | Rapid replacing adjustable welding reamer | |
| CN216126605U (en) | Double-end milling cutter capable of machining multiple surfaces | |
| CN214053689U (en) | Boring cutter seat on turret lathe | |
| CN206455228U (en) | Milling attachment with positioning transmission | |
| CN211758559U (en) | Quick-change primary and secondary fixture | |
| CN103072020B (en) | Cutter holder structure with adjustable flange | |
| CN109590518A (en) | Self-locking fast replacing drill | |
| CN220178253U (en) | Twist drill matched with metal 3D printing material tapping piece | |
| CN109261999A (en) | Indexable hard alloy monodentate latches forming tool | |
| CN217991179U (en) | Special tool for gear milling cutter head of gear hobbing machine | |
| CN215966706U (en) | Combined boss cutter | |
| CN202239971U (en) | Gear meshing slot processing tool | |
| CN215033719U (en) | Commutator boring chuck capable of reducing excircle run-out | |
| CN211071954U (en) | Alloy composite drill bit | |
| CN212945624U (en) | Chamfering drill bit | |
| CN208825636U (en) | A kind of V-type drill bit for lathe process | |
| CN212042845U (en) | Detachable shaping sword of handle of a knife tool bit | |
| CN219004610U (en) | Cutter seat for processing holes on lathe | |
| CN218532872U (en) | Automatic hole milling equipment | |
| CN217393848U (en) | Combined milling cutter for processing front and rear surfaces of inner flange | |
| CN220862762U (en) | Metal ceramic cutter | |
| CN217512999U (en) | Duplex indexable gear finish milling cutter | |
| CN209775167U (en) | Special cutter for machining inner hexagonal counter bore of graphite bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |