CN210080883U - Gear shaping machine for gear shaping processing of rack - Google Patents
Gear shaping machine for gear shaping processing of rack Download PDFInfo
- Publication number
- CN210080883U CN210080883U CN201920779239.1U CN201920779239U CN210080883U CN 210080883 U CN210080883 U CN 210080883U CN 201920779239 U CN201920779239 U CN 201920779239U CN 210080883 U CN210080883 U CN 210080883U
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- fixedly connected
- gear shaping
- gear
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- rod
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Abstract
The utility model discloses a gear shaping machine for rack gear shaping processing, concretely relates to parts machining field, a gear shaping machine for rack gear shaping processing, including the diaphragm, the last fixed surface of diaphragm is connected with bearing device, bearing device's quantity is two, the last fixed surface of diaphragm is connected with the fixed column, the left side the last fixed surface of fixed column is connected with fixing device, the fixed surface of fixed column is connected with the gear shaping device, bearing device includes outer support frame, the inside of outer support frame is equipped with first motor. The utility model discloses a third motor drives first fixed plate up-and-down motion, produces fixed effect, and fixing device's spring joint piece simultaneously, joint utilize the joining of central axostylus axostyle at semicircle joint inslot, increase machine work efficiency at the gulleting in-process, have solved the unsatisfactory problem of most gulleting machine fixed effect on the market.
Description
Technical Field
The utility model relates to a parts machining technical field, more specifically say, the utility model relates to a gear shaping machine for processing of rack gear shaping.
Background
The method is called as 'gear shaping', during gear shaping, the gear shaping cutter performs vertical reciprocating cutting motion and rolls relative to a workpiece, the gear shaping cutter is mainly used for processing a multi-gear and an internal gear with accessories and then can also process a rack, a special cutter can be used on a gear shaping machine for processing non-circular gears, incomplete gears and internal and external forming surfaces, such as square holes, hexagonal holes, shafts with keys (keys and shafts are connected into a whole) and the like, the processing precision can reach 7-5 levels, the maximum processing workpiece diameter reaches 12 meters, the two types of vertical and horizontal gear shaping machines are most commonly used, the vertical gear shaping machine also has two types of cutter relieving and workpiece relieving, and the high-speed and large-scale gear shaping cutters are commonly used on a medium and small-sized gear shaping machine, and the vertical gear shaping machine is mounted on a cutter spindle and performs simultaneous rotary motion and upper and lower reciprocating cutting motions on a work piece relieving table The main feature of the high speed gear shaper in the 20 th century is that a hard alloy toothed cutter is used, the number of strokes of the cutter spindle is up to 2000 times per minute, a hydrostatic bearing and a hydrostatic slider are used to oscillate the cutter from the cutter frame to give way to reduce impact, a horizontal gear shaper has two independent cutter spindles arranged horizontally for alternating reciprocating motion, primarily for machining of herringbone gears and shaft gears, and a tooth shaper using a toothed cutter constitutes a linear motion of the reciprocating cutting motion and the cutter back-and-forth motion parallel to the upper line of the toothed cutter The movement of the toothed molding element is intermittent.
The utility model patent of patent grant publication No. CN 208408758U discloses a novel vertical gear shaper, which comprises a lifting platform capable of fixing a cylindrical blank; a gear shaping mechanism is arranged right above the lifting platform and comprises a protective shell and a gear shaping cutter, and the gear shaping cutter comprises a rotating shaft and a cutter head; a guide rail is arranged in the protective shell, two guide blocks are arranged on the guide rail, and the two guide blocks are respectively arranged on two sides of the bidirectional screw through threaded holes; the number of the gear shaping cutters is two, and rotating shafts of the gear shaping cutters penetrate through the guide blocks respectively; the cutter head is positioned below the opening of the protective shell. The utility model adjusts the space between the two pinion cutters through the bidirectional screw rod, so that the two pinion cutters are symmetrically fed along the radial two sides of the cylindrical blank body, and meanwhile, the two pinion cutters and the cylindrical blank body move up and down relatively due to the expansion of the hydraulic rod, thereby realizing the machine shaping of the gear; the problem that when only one pinion cutter is fed along the radial direction, the cylindrical blank and the central positioning shaft are stressed unevenly, and the error of the machining size precision is large easily is solved. But it is when the in-service use, still there is more shortcoming, if it is difficult to fix the steel billet of not trompil through the screw at the gulleting in-process, it is difficult very poor to cause the gulleting precision very easily for fixed, cause economic loss, secondly at the gulleting in-process, because of the gear has a plurality of faces, the lifting function through hydraulic telescoping rod alone can't gullet the gulleting with every face of steel billet, if come to change the face gullet through the manpower, can increase a large amount of unnecessary economic losses, so do not possess the practicality.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a gear shaping machine for processing of rack gear shaping drives first fixed plate up-and-down motion through the third motor, produces fixed effect, fixing device's spring joint piece simultaneously, and the joint utilizes the joining of central axostylus axostyle at semicircle joint inslot, increases machine work efficiency at the gulleting in-process, has solved the unsatisfactory problem of most gulleting machine fixed effect on the market, has promoted greatly the utility model discloses a problem that the practicality was put forward in order to solve above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the gear shaping machine for processing the gear shaping of the rack comprises transverse plates, wherein the upper surfaces of the transverse plates are fixedly connected with two supporting devices, the upper surfaces of the transverse plates are fixedly connected with fixed columns, the upper surface of the fixed column on the left side is fixedly connected with a fixing device, and the surfaces of the fixed columns are fixedly connected with gear shaping devices;
the supporting device comprises an outer supporting frame, a first motor is arranged in the outer supporting frame, and a rotary supporting bracket is fixedly sleeved at the end part of an output shaft of the first motor;
the gear shaping device comprises a second motor, a first gear rod is fixedly connected to the end portion of an output shaft of the second motor, an extension plate is fixedly connected to the side face of the fixed column, a first threaded rod is movably connected to the inside of a hole groove formed in the surface of the extension plate and meshed with the surface of the first gear rod, and a gear shaping cutter is fixedly connected to one end of the first threaded rod;
the fixing device comprises a third motor, the end part of an output shaft of the third motor is fixedly connected with a rotating shaft, the inside of the rotating shaft is fixedly connected with two second gear rods, the number of the second gear rods is two, the surface of the second gear rod is engaged and connected with a third gear rod, the surface of the third gear rod is fixedly connected with a second threaded rod, the second threaded rod is in threaded connection with an internal thread sleeve, the surface of the internal thread sleeve is fixedly connected with first fixing plates, the inner wall of a hole groove formed in the surface of each first fixing plate is fixedly connected with two spring clamping blocks, a central shaft lever is movably connected in a hole groove formed on the surface of the first fixing plate, a second fixing plate is fixedly connected on the surface of the central shaft lever, the surface of the second fixing plate is provided with a semicircular clamping groove, and the spring clamping block is movably clamped on the inner wall of the semicircular clamping groove.
In a preferred embodiment, the upper surface of the rotary support bracket is provided with an open-die billet.
In a preferred embodiment, a second motor bearing bracket is fixedly connected to the surface of the fixed column, the second motor is fixedly connected to the inner wall of the second motor bearing bracket, a third motor bearing bracket is fixedly connected to the top end of the fixed column, and the third motor is fixedly connected to the inner wall of the third motor bearing bracket.
In a preferred embodiment, a gear cover is fixedly connected to the surface of the third gear rod, and a single-sided bearing is fixedly connected to one end of the rotating shaft and fixedly connected to the inner wall of the right gear cover.
In a preferred embodiment, an anti-collision rubber pad is fixedly connected to the inner wall of the internal thread sleeve.
In a preferred embodiment, a non-slip mat is fixedly connected to the bottom surface of the second fixing plate.
In a preferred embodiment, the support means is arranged symmetrically about the vertical central axis of the cross plate.
In a preferred embodiment, the bottom of the transverse plate is fixedly connected with two table legs.
The utility model discloses a technological effect and advantage:
1. through setting up the fixing device, the third motor drives the pivot to rotate, the pivot drives the third gear pole to rotate, thus promote the first fixed plate to carry on the up-and-down motion, the joint of the spring joint block is in the inner wall of the semicircular joint trough, let fix more stable, it is more convenient to operate, the second fixed plate carries on the direct fixation to the steel billet, has promoted the utility model discloses a stability greatly, because of the addition of the central axostylus axostyle, can rotate the gulleting while letting the steel billet carry on the gulleting and fix, has promoted the efficiency of the work greatly;
2. through having set up bearing device, utilize first motor rotatory at the gulleting in-process, do not need the people to rotate and save a large amount of time and labour, promoted greatly the utility model discloses a practicality.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a schematic diagram of a second fixing plate structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 4 is an enlarged view of the position B in fig. 1.
Fig. 5 is an enlarged view of the point C in fig. 1 according to the present invention.
The reference marks are a transverse plate 1, a bearing device 2, an outer support frame 21, a first motor 22, a rotary support bracket 23, a fixed column 3, a fixing device 4, a third motor 41, a rotating shaft 42, a second gear rod 43, a third gear rod 44, a second threaded rod 45, an inner threaded sleeve 46, a first fixing plate 47, a spring clamping block 48, a central shaft rod 49, a second fixing plate 410, a semicircular clamping groove 411, a gear slotting device 5, a second motor 51, a first gear rod 52, an extension plate 53, a first threaded rod 54, a gear slotting cutter 55, a die sinking billet 6, a second motor support bracket 7, a third motor support bracket 8, a gear cover 9, a single-face bearing 10, an anti-collision rubber pad 11, an anti-skid pad 12 and a table leg 13.
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 discloses a gear shaping machine for rack gear shaping processing of embodiment can include diaphragm 1, diaphragm 1's last fixed surface is connected with supporting device 2, supporting device 2's quantity is two, diaphragm 1's last fixed surface is connected with fixed column 3, left side the last fixed surface of fixed column 3 is connected with fixing device 4, the fixed surface of fixed column 3 is connected with gear shaping device 5.
Referring to the attached drawing 1 of the specification, the supporting device 2 of the gear shaping machine for processing the rack gear shaping of the embodiment comprises an outer supporting frame 21, a first motor 22 is arranged inside the outer supporting frame 21, and a rotary supporting bracket 23 is fixedly sleeved at the end part of an output shaft of the first motor 22.
And the upper surface of the rotary supporting bracket 23 is provided with a die sinking billet 6.
The bottom of diaphragm 1 is fixedly connected with table foot 13, the quantity of table foot 13 is two.
The supporting devices 2 are symmetrically arranged relative to the vertical central axis of the transverse plate 1.
The implementation mode is specifically as follows: when in actual use, rotatory bracket 23 that holds of drive through first motor 22 is rotatory to drive die sinking steel billet 6 and rotate to the cutting plane of not gulleting, utilize simple principle to solve the efficiency problem of gulleting, reduced the labour, promoted the utility model discloses an economic value and practicality.
Referring to the attached drawings 1 and 3 in the specification, the gear shaping device 5 of the gear shaping machine for rack gear shaping processing of the embodiment includes a second motor 51, a first gear rod 52 is fixedly connected to an end portion of an output shaft of the second motor 51, an extension plate 53 is fixedly connected to a side surface of the fixed column 3, a first threaded rod 54 is movably connected to a hole groove formed in a surface of the extension plate 53, the first threaded rod 54 is engaged and connected to a surface of the first gear rod 52, and a gear shaping cutter 55 is fixedly connected to one end of the first threaded rod 54.
The implementation scenario is specifically as follows: when in actual use, utilize second motor 51 to drive first threaded rod 54 and carry out the up-and-down motion, first threaded rod 54 drives gear shaping sword 55 and opens the tooth, can set up a great deal of gear in limited time, has promoted greatly the utility model discloses a practicality.
Referring to fig. 1, 2 and 3 of the specification, the fixing device 4 of the gear shaper for processing rack gear shaping of this embodiment includes a third motor 41, a rotating shaft 42 is fixedly connected to an output shaft end of the third motor 41, a second gear rod 43 is fixedly connected to an inside of the rotating shaft 42, the number of the second gear rods 43 is two, a third gear rod 44 is engaged and connected to a surface of the second gear rod 43, a second threaded rod 45 is fixedly connected to a surface of the third gear rod 44, an internal threaded sleeve 46 is screwed to the second threaded rod 45, a first fixing plate 47 is fixedly connected to a surface of the internal threaded sleeve 46, two spring clamping blocks 48 are fixedly connected to an inner wall of a hole formed on a surface of each first fixing plate 47, a central shaft rod 49 is movably connected to an inner wall of a hole formed on a surface of the first fixing plate 47, the surface of the central shaft rod 49 is fixedly connected with a second fixing plate 410, a semicircular clamping groove 411 is formed in the surface of the second fixing plate 410, and the spring clamping block 48 is movably clamped on the inner wall of the semicircular clamping groove 411.
The bottom surface of the second fixing plate 410 is fixedly connected with the non-slip mat 12.
The inner wall of the internal thread sleeve 46 is fixedly connected with an anti-collision rubber cushion 11.
The surface of the fixed column 3 is fixedly connected with a second motor bearing bracket 7, the second motor 51 is fixedly connected to the inner wall of the second motor bearing bracket 7, the top end of the fixed column 3 is fixedly connected with a third motor bearing bracket 8, and the third motor 41 is fixedly connected to the inner wall of the third motor bearing bracket 8.
The surface of the third gear lever 44 is fixedly connected with a gear cover 9, one end of the rotating shaft 42 is fixedly connected with a single-sided bearing 10, and the single-sided bearing 10 is fixedly connected to the inner wall of the right gear cover 9.
The implementation scenario is specifically as follows: in the time of in-service use, third motor 41 works, it is rotatory to drive pivot 42, pivot 42 inside 43 drives third gear pole 44 and rotates, third gear pole 44 drives internal thread cover 46 and carries out the up-and-down motion, first fixed plate 47 carries out decurrent fixed work simultaneously, utilize spring joint block 48's joining, the joint is at the inner wall in semicircle joint groove 411, let fixed more stable, it is more convenient to operate, second fixed plate 410 carries out the snap-on to the steel billet, promoted greatly the utility model discloses a stability, because the joining of center axostylus axostyle 49, can rotate when letting the steel billet open in the tooth fixed and open the tooth, the efficiency of work has been promoted greatly.
The utility model discloses the theory of operation: first motor 22 carries out work and promotes rotatory bracket 23 and fix the steel billet, fix, third motor 41 carries out work, it is rotatory to drive pivot 42, the inside second gear pole 43 of pivot 42 drives third gear pole 44 and rotates, third gear pole 44 drives internal thread cover 46 and carries out the up-and-down motion, first fixed plate 47 carries out decurrent fixed work simultaneously, utilize the joining of spring joint piece 48, the joint is at the inner wall of semicircle joint groove 411, second fixed plate 410 carries out the snap-on to the steel billet, promoted greatly the utility model discloses a stability, second motor 51 carry out the during operation, first gear pole 52 drives first threaded rod 54 and opens the tooth from top to bottom, because the joining of center axostylus axostyle 49, can rotate when letting the steel billet open the tooth in fixed.
To sum up, the utility model discloses a third motor 41 drives first fixed plate 47 up-and-down motion, produces fixed effect, and fixing device's spring joint piece 48, joint utilize the joining of central axostylus axostyle 49 in semicircle joint groove 411, increase machine work efficiency at the gulleting in-process, have solved the unsatisfactory problem of most gulleting machine fixed effect on the market.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the 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 (8)
1. The utility model provides a gear shaping machine for processing of rack gear shaping, includes diaphragm (1), its characterized in that: the upper surface of the transverse plate (1) is fixedly connected with two supporting devices (2), the upper surface of the transverse plate (1) is fixedly connected with a fixed column (3), the upper surface of the fixed column (3) on the left side is fixedly connected with a fixing device (4), and the surface of the fixed column (3) is fixedly connected with a gear shaping device (5);
the supporting device (2) comprises an outer supporting frame (21), a first motor (22) is arranged in the outer supporting frame (21), and a rotary supporting bracket (23) is fixedly sleeved at the end part of an output shaft of the first motor (22);
the gear shaping device (5) comprises a second motor (51), a first gear rod (52) is fixedly connected to the end portion of an output shaft of the second motor (51), an extension plate (53) is fixedly connected to the side face of the fixing column (3), a first threaded rod (54) is movably connected to a hole groove formed in the surface of the extension plate (53), the first threaded rod (54) is meshed and connected to the surface of the first gear rod (52), and a gear shaping cutter (55) is fixedly connected to one end of the first threaded rod (54);
the fixing device (4) comprises a third motor (41), the end part of an output shaft of the third motor (41) is fixedly connected with a rotating shaft (42), the inside of the rotating shaft (42) is fixedly connected with second gear rods (43), the number of the second gear rods (43) is two, the surface of each second gear rod (43) is meshed and connected with a third gear rod (44), the surface of each third gear rod (44) is fixedly connected with a second threaded rod (45), the second threaded rods (45) are in threaded connection with an internal thread sleeve (46), the surface of each internal thread sleeve (46) is fixedly connected with a first fixing plate (47), the inner wall of a hole groove formed in the surface of each first fixing plate (47) is fixedly connected with two spring clamping blocks (48), and a central shaft rod (49) is movably connected in the hole groove formed in the surface of the first fixing plate (47), the surface of the central shaft lever (49) is fixedly connected with a second fixing plate (410), a semicircular clamping groove (411) is formed in the surface of the second fixing plate (410), and the spring clamping block (48) is movably clamped on the inner wall of the semicircular clamping groove (411).
2. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: and the upper surface of the rotary supporting bracket (23) is provided with a die sinking billet (6).
3. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the surface of the fixing column (3) is fixedly connected with a second motor bearing bracket (7), the second motor (51) is fixedly connected to the inner wall of the second motor bearing bracket (7), the top end of the fixing column (3) is fixedly connected with a third motor bearing bracket (8), and the third motor (41) is fixedly connected to the inner wall of the third motor bearing bracket (8).
4. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the surface of the third gear rod (44) is fixedly connected with a gear cover (9), one end of the rotating shaft (42) is fixedly connected with a single-face bearing (10), and the single-face bearing (10) is fixedly connected to the inner wall of the right gear cover (9).
5. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the inner wall of the internal thread sleeve (46) is fixedly connected with an anti-collision rubber mat (11).
6. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the bottom surface of the second fixing plate (410) is fixedly connected with an anti-skid pad (12).
7. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the supporting device (2) is symmetrically arranged relative to the vertical central axis of the transverse plate (1).
8. A gear shaping machine for rack gear shaping machining according to claim 1, characterized in that: the bottom fixedly connected with table foot (13) of diaphragm (1), the quantity of table foot (13) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779239.1U CN210080883U (en) | 2019-05-27 | 2019-05-27 | Gear shaping machine for gear shaping processing of rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779239.1U CN210080883U (en) | 2019-05-27 | 2019-05-27 | Gear shaping machine for gear shaping processing of rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210080883U true CN210080883U (en) | 2020-02-18 |
Family
ID=69480372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779239.1U Expired - Fee Related CN210080883U (en) | 2019-05-27 | 2019-05-27 | Gear shaping machine for gear shaping processing of rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210080883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805006A (en) * | 2020-07-27 | 2020-10-23 | 杭州藏储科技有限公司 | Gear machining equipment |
| CN114346330A (en) * | 2022-01-21 | 2022-04-15 | 东莞市欣源昊五金技术有限公司 | Gear shaping and slot power head capable of automatically relieving and resetting |
-
2019
- 2019-05-27 CN CN201920779239.1U patent/CN210080883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805006A (en) * | 2020-07-27 | 2020-10-23 | 杭州藏储科技有限公司 | Gear machining equipment |
| CN114346330A (en) * | 2022-01-21 | 2022-04-15 | 东莞市欣源昊五金技术有限公司 | Gear shaping and slot power head capable of automatically relieving and resetting |
| CN114346330B (en) * | 2022-01-21 | 2022-12-06 | 东莞市欣源昊五金技术有限公司 | Gear shaping and slot power head capable of automatically relieving and resetting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: 225117 Fangxiang Town, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU DONGFENG AUTO BODY Co.,Ltd. Address before: No. 689 Youyi North Road, Yangzhou City, Jiangsu Province, 225000 Patentee before: Yangzhou Weili Rack Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |