CN113732414A - Tapping machine applied to full-automatic tapping of workpiece cover - Google Patents
Tapping machine applied to full-automatic tapping of workpiece cover Download PDFInfo
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- CN113732414A CN113732414A CN202111156943.XA CN202111156943A CN113732414A CN 113732414 A CN113732414 A CN 113732414A CN 202111156943 A CN202111156943 A CN 202111156943A CN 113732414 A CN113732414 A CN 113732414A
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- tapping
- chain wheel
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- workpiece
- tooth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
Abstract
The invention discloses a tapping machine applied to full-automatic tapping of a workpiece cover, which comprises a feeding and distributing device, a tapping device and a receiving device, wherein the tapping device is arranged between the feeding and distributing device and the receiving device and comprises at least two groups of chain wheel tapping mechanisms and chain wheel rotating mechanisms corresponding to the chain wheel tapping mechanisms in number, the chain wheel rotating mechanisms are connected with the rear parts of the chain wheel tapping mechanisms, two groups of tooth die mechanisms are symmetrically arranged at two sides of each group of chain wheel tapping mechanisms, and the invention forms an integrated tapping device with multiple stations through the chain wheel tapping mechanisms and the tooth die mechanisms, so that the tapping efficiency of the workpiece cover can be improved, and the occupied space of equipment is reduced.
Description
Technical Field
The invention relates to the technical field of tapping machines, in particular to a tapping machine applied to full-automatic tapping of a workpiece cover.
Background
At present, the work piece lid is in the course of working, need attack the tooth to the medial surface and the lateral surface of work piece lid, and now in, mainly utilize to attack tooth equipment and attack the tooth to work piece lid, traditional tapping equipment has some problems to the processing of work piece lid:
(1) the traditional tapping equipment has low automation degree, a workpiece to be tapped needs to be placed on a tapping station manually, then a tooth die of a tapping machine is used for tapping, the machining efficiency is very low, the labor cost is high, the accurate placement position of the workpiece is not easy to control in a manual feeding mode, errors are easy to generate, the machining precision is low, and the like;
(2) the traditional tapping equipment can only process a single workpiece, and the processing efficiency is low;
(3) the traditional tapping equipment can only process one side of a workpiece, the processing of the whole workpiece is completed, a plurality of processes and a plurality of tapping equipment are needed, the processing efficiency is low, a plurality of tapping equipment are needed to process respectively, and the equipment occupies a large space.
Disclosure of Invention
Aiming at the problems that in the prior art, tapping equipment needs manual feeding, tapping is carried out on a single station, the processing efficiency is very low, the labor intensity of manual investment is high, the labor cost is increased, a plurality of tapping equipment are needed to participate in workpiece processing, the occupied area of the tapping equipment is large, and the like, the invention aims to solve the technical problems of providing the tapping machine which can be used for full-automatic tapping of the workpiece cover, wherein the tapping machine does not need manual feeding, has a plurality of stations for tapping, has very high workpiece processing efficiency, is low in labor intensity of manual investment, reduces the labor cost, can complete tapping on the inner side surface and the outer side surface of the whole workpiece by only one tapping machine, and reduces the occupied area of the equipment.
In order to solve the technical problems, the invention provides a tapping machine applied to full-automatic tapping of workpiece covers, which comprises a feeding and distributing device, a tapping device and a receiving device, wherein the feeding and distributing device is used for feeding the workpiece covers, the tapping device is arranged between the feeding and distributing device and the receiving device, the tapping device comprises at least two groups of chain wheel tapping mechanisms and chain wheel rotating mechanisms corresponding to the chain wheel tapping mechanisms in number, the chain wheel rotating mechanisms are connected with the rear parts of the chain wheel tapping mechanisms, two groups of tooth die mechanisms are symmetrically arranged on two sides of each group of chain wheel tapping mechanisms, the chain wheel tapping mechanisms and the tooth die mechanisms form an integrated tapping device with multiple stations, a tapping driving mechanism is connected with the rear part of each group of tooth die mechanisms, a top cover mechanism is arranged in front of each group of tooth die mechanisms, a gland stripping mechanism is fixed above the top cover mechanism, the feeding device is used for conveying the workpiece covers to the front parts of the tooth die mechanisms, the top cover mechanism pushes the inner side surface of the workpiece cover to the tooth die mechanism, the chain wheel rotating mechanism drives the chain wheel tapping mechanism to rotate so as to tap the outer side surface of the workpiece cover on the tooth die mechanism, and the chain wheel tapping mechanism taps the outer side surface of the workpiece cover; the gland stripping mechanism presses the workpiece cover on the tooth die mechanism downwards, the tapping driving mechanism drives the tooth die mechanism to rotate forwards so as to tap the inner side surface of the workpiece cover and push the workpiece cover out, and the receiving device receives the tooth die mechanism and pushes the tapped workpiece cover out.
Further, the tooth mechanism is attacked to chain wheel includes that big chain wheel and chain wheel attack the toothholder, big chain wheel is fixed on the toothholder is attacked to the chain wheel, the disc of big chain wheel is equipped with the big die that attacks the tooth to work piece lid lateral surface on the surface.
Further, the tapping device comprises a gear seat and gear assemblies consistent with the tapping stations of the tooth die mechanism in number, and the gear assemblies are arranged in the gear seat.
Further, chain wheel rotary mechanism includes chain wheel driving shaft and rotating electrical machines, the one end of chain wheel driving shaft is attacked the toothholder from the chain wheel and is run through and link to each other with big chain wheel, the other end and the rotating electrical machines of chain wheel driving shaft link to each other, thereby the rotating electrical machines drives the chain wheel driving shaft and rotates and drive big chain wheel rotatory, the big die on its disc surface rotates and attacks the tooth with the work piece lid lateral surface on the die mechanism to its both sides when big chain wheel is rotatory.
Further, the dental model mechanism comprises a small dental model and a dental model seat, and the small dental model is arranged on the dental model seat.
Further, the dental model mechanism includes dental model regulating block and backing plate, the position control to the dental model seat in order to realize in the below of dental model seat is fixed to the dental model regulating block, the backing plate is installed in the below of dental model regulating block and is carried out the shock attenuation with the produced vibrations to the dental model regulating block during operation.
Further, attack tooth actuating mechanism and include universal joint and dental model axle, the one end of dental model axle is passed the dental model seat and is lived little dental model cover, the other end of dental model axle and universal joint's one end link to each other, universal joint's the other end and gear assembly link to each other, the gear assembly rotates and rotates in order to drive universal joint and rotate, universal joint's rotation drives the dental model axle and rotates the tooth of attacking in order to realize little dental model.
Further, top cap mechanism includes top cap axle and top cap telescopic cylinder, the one end of top cap axle is towards the tooth mould mechanism, the other end and the top cap telescopic cylinder of top cap axle link to each other, thereby top cap telescopic cylinder promotes the top cap axle and advances in order to support the top cap of work piece lid realization to the work piece lid.
Further, the gland stripping mechanism comprises a gland stripping rod and a gland supporting seat, the gland stripping rod is fixed on the gland supporting seat and is installed above the top cover mechanism through the gland supporting seat, a pressing block is arranged at one end of the gland stripping rod, and the gland stripping rod drives the pressing block to press the workpiece cover on the tooth die mechanism.
Furthermore, the feeding and distributing device comprises a distributing mechanism and a moving mechanism, the moving mechanism is connected with the lower portion of the distributing mechanism, a plurality of workpiece covers are placed on the distributing mechanism, the moving mechanism pushes the distributing mechanism to move back and forth between the two tooth die mechanisms so as to respectively convey the workpiece covers between the two tooth die mechanisms and the top cover mechanism, and the top cover shaft of the top cover mechanism pushes the inner side surfaces of the workpiece covers to the tooth die mechanisms.
Compared with the prior art, the scheme of the invention at least comprises the following beneficial effects:
(1) the invention discloses a tapping machine, which comprises a feeding and distributing device, a tapping device and a receiving device, wherein the tapping device is arranged between the feeding and distributing device and the receiving device and comprises at least two groups of chain wheel tapping mechanisms and chain wheel rotating mechanisms corresponding to the number of the chain wheel tapping mechanisms, the chain wheel rotating mechanisms are connected with the rear parts of the chain wheel tapping mechanisms, two groups of tooth die mechanisms are symmetrically arranged at two sides of each group of chain wheel tapping mechanisms, and the invention forms an integrated tapping device with multiple stations through the chain wheel tapping mechanisms and the tooth die mechanisms, so that the tapping efficiency of a workpiece cover can be improved, and the occupied space of equipment can be reduced.
(2) According to the invention, the workpiece cover is conveyed to the front of the tooth die mechanism through the feeding and distributing device, and the inner side surface of the workpiece cover is pushed onto the tooth die mechanism through the top cover mechanism, so that automatic material discharging can be realized through the tapping machine disclosed by the invention, manual material discharging is not needed, the investment of manual labor force is reduced, and the labor cost is reduced; the tapping device not only can process the inner side surface of the workpiece cover, but also can process the outer side surface of the workpiece cover, and the tapping processing of the whole workpiece cover can be completed only through the tapping device, so that the tapping efficiency is improved, the tapping processing steps are simplified, and the occupied area of tapping equipment is reduced.
(3) The tooth mold mechanism comprises a tooth mold adjusting block and a base plate, wherein the tooth mold adjusting block is fixed below a tooth mold base to facilitate position adjustment of the tooth mold base, the base plate is arranged below the tooth mold adjusting block, and when the tooth mold adjusting block works and vibration generated when a small tooth mold on the tooth mold adjusting block is used for tapping is too large, the base plate can play a role in shock absorption.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic view of the overall structure of the tapping machine of the present invention;
FIG. 2 is another angle schematic view of the overall structure of the tapping machine of the present invention;
FIG. 3 is a schematic view of the tapping machine of the present invention with the table removed;
FIG. 4 is a schematic view of the invention shown in FIG. 3 with the receiving device removed;
fig. 5 is an enlarged detail schematic view of the tapping device of the present invention;
FIG. 6 is a schematic view of the relationship of the tapping unit of the present invention with a feed splitter and a capping mechanism;
FIG. 7 is a schematic view of the relationship between the feeding and distributing device and the top cover mechanism of the present invention;
FIG. 8 is a schematic structural view of the gland stripping mechanism of the present invention;
fig. 9 is a schematic view of the capping and stripping mechanism of the present invention for capping a workpiece cover.
In the figure, the feeding and distributing device 1, the distributing mechanism 11, the first material plate 111, the second material plate 112, the material inserting groove 113, the material moving mechanism 12, the slide block 121, the slide rail 122, the tapping device 2, the chain wheel tapping mechanism 21, the large chain wheel 211, the chain wheel tapping seat 212, the large tooth mold 213, the chain wheel rotating mechanism 22, the chain wheel driving shaft 221, the rotating motor 222, the tooth mold mechanism 23, the small tooth mold 231, the tooth mold seat 232, the tooth mold adjusting block 233, the backing plate 234, the tapping driving mechanism 24, the universal coupling 241, the tooth mold shaft 242, the collet nut 243, the gear seat 25, the gear assembly 26, the top cover mechanism 3, the top cover shaft 31, the top cover telescopic cylinder 32, the gland stripping mechanism 4, the gland stripping rod 41, the gland supporting plate 42, the supporting plate 43, the pressing block 44, the gland telescopic cylinder 45, the spring 46, the material receiving device 5, the workbench 6 and the workpiece cover 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, elastically connected, indirectly connected through an intermediate medium, or connected between two elements.
As shown in fig. 1-2, the invention provides a tapping machine applied to full-automatic tapping of a workpiece cover, comprising a feeding and distributing device 1, a tapping device 2 and a receiving device 5, wherein the tapping device 2 is arranged between the feeding and distributing device 1 and the receiving device 5, a workbench 6 is arranged below the feeding and distributing device 1, the tapping device 2 and the receiving device 5, the tapping device 2 comprises at least two sets of tap-changing mechanisms 21 and tap-changing mechanisms 22 corresponding to the number of the tap-changing mechanisms 21, the tap-changing mechanisms 22 are connected with the rear part of the tap-changing mechanisms 21, two sets of die mechanisms 23 are symmetrically arranged at two sides of each set of tap-changing mechanisms 21, the invention forms an integrated tapping device 2 with multiple stations by the two sets of tap-changing mechanisms 21 and the die mechanisms 23 respectively arranged at two sides of each set of tap-changing mechanisms 21, the formed tapping device 2 has multiple tapping stations, the tapping efficiency of the workpiece cover 7 can be improved, and the occupied space of equipment is reduced.
The rear part of each group of tooth mold mechanisms 23 is connected with a tapping driving mechanism 24, a top cover mechanism 3 is arranged in front of each group of tooth mold mechanisms 23, a gland stripping mechanism 4 is fixed above the top cover mechanism 3, a workpiece cover 7 is conveyed to the front part of the tooth mold mechanisms 23 through a feeding and distributing device 1, and the inner side surface of the workpiece cover 7 is pushed onto the tooth mold mechanisms 23 through the top cover mechanism 3, so that the tapping device 2 disclosed by the invention is matched with the top cover mechanism 3 through the feeding and distributing device 1, automatic feeding and loading of the workpiece cover 7 are automatically completed, manual loading is not needed, the loading efficiency is improved, and the accuracy of the loading and placing positions of the workpiece cover 7 is also improved.
In the concrete implementation of the invention, the tapping device 2 is provided with two groups of chain wheel tapping mechanisms 21, two groups of tooth die mechanisms 23 are symmetrically arranged at two sides of each group of chain wheel tapping mechanisms 21, so that the two groups of chain wheel tapping mechanisms 21 are arranged, and four groups of tooth die mechanisms 23 are arranged, therefore, the tapping device 2 is an integrated tapping device 2 with four stations.
As shown in fig. 3-7, in the present invention, the chain wheel rotating mechanism 22 drives the chain wheel tapping mechanism 21 to rotate, so as to complete tapping of the outer side surface of the workpiece cover 7 on the die mechanism 23, after the chain wheel tapping mechanism 21 taps the outer side surface of the workpiece cover 7, the gland stripping mechanism 4 presses the workpiece cover 7 on the die mechanism 23 downward, the tapping driving mechanism 24 drives the die mechanism 23 to rotate forward, so as to complete tapping of the inner side surface of the workpiece cover 7, and the tapping driving mechanism 24 drives the die mechanism 23 to rotate forward to push the workpiece cover 7 forward during tapping, so that the pushed workpiece cover 7 falls into the receiving device 5, and the receiving device 5 receives the tapped workpiece cover 7 pushed out by the die mechanism 23.
In concrete implementation, the chain wheel tapping mechanism 21 of the invention comprises a large chain wheel 211 and a chain wheel tapping seat 212, wherein the large chain wheel 211 is fixed on the chain wheel tapping seat 212, a large tooth die 213 is fixed on the disc surface of the large chain wheel 211, several chain wheel tapping machines tap the outer side surface of the workpiece cover 7 through the large tooth die 213, when the large chain wheel 211 is driven to rotate by the chain wheel rotating mechanism 22, the large tooth die 213 on the disc surface of the large chain wheel 211 can rotate along with the large chain wheel 211, and because each group of chain wheel tapping mechanisms 21 is positioned between two groups of chain wheel mechanisms 23, when the top cover mechanism 3 in front of the two groups of chain wheel mechanisms 23 respectively pushes the workpiece cover 7 onto the two groups of chain wheel mechanisms 23, the large tooth dies 213 on the large chain wheel 211 can tap the outer side surfaces of the workpiece covers 7 on two sides in the process of rotating 360 degrees.
The tapping device 2 comprises a gear seat 25 and gear assemblies 26 with the number consistent with that of tapping stations of the tooth die mechanism 23, wherein the gear assemblies 26 are arranged in the gear seat 25.
Specifically, the chain wheel rotating mechanism 22 of the present invention includes a chain wheel driving shaft 221 and a rotating motor 222, one end of the chain wheel driving shaft 221 penetrates through the chain wheel tapping seat 212 and is connected to the large chain wheel 211, and the other end of the chain wheel driving shaft 221 is connected to the rotating motor 222, when the rotating motor 222 drives the chain wheel driving shaft 221 to rotate, the large chain wheel 211 connected to one end of the chain wheel driving shaft 221 rotates along with the chain wheel driving shaft 221, and the large chain wheel 211 rotates while the large chain wheel 213 on the surface of the chain wheel rotates, thereby completing tapping on the outer side surface of the workpiece cover 7 on the chain wheel mechanism 23.
When the embodiment of the invention is specifically implemented, the dental model mechanism 23 of the invention comprises a small dental model 231 and a dental model seat 232, the small dental model 231 is installed on the dental model seat 232, the dental model mechanism 23 comprises a dental model adjusting block 233 and a backing plate 234, the dental model adjusting block 233 is fixed below the dental model seat 232, the position of the dental model seat 232 can be conveniently adjusted, the backing plate 234 is fixed below the dental model adjusting block 233, and when the vibration generated by the working of the dental model seat 232 and the small dental model 231 on the dental model adjusting block 233 is too large, a certain damping effect can be achieved through the backing plate 234; the tapping driving mechanism 24 comprises a universal coupling 241 and a die shaft 242, one end of the die shaft 242 penetrates through the die holder 232 and is sleeved on the small die 231 to be connected, a collet nut 243 is arranged at the sleeved position of the small die 231 and the die shaft 242, the small die 231 is sleeved on the die shaft 242 through the collet nut 243, the small die 231 is arranged on the die holder 232 through the collet nut 243, the other end of the die shaft 242 is connected with one end of the universal coupling 241, the other end of the universal coupling 241 is connected with the gear assembly 26, when the gear assembly 26 rotates, the universal coupling 241 is driven to rotate, the rotation of the universal coupling 241 drives the die shaft 242 to rotate forwards, when the gland stripping mechanism 4 presses the workpiece cover 7 on the die mechanism 23 downwards, the die shaft 242 rotates forwards to tap the inner side surface of the workpiece cover 7, and pushes the workpiece cover 7 forwards in the tapping process, so that the workpiece cover 7 falls into the receiving device 5 after tapping.
In the concrete implementation, the top cover mechanism 3 comprises a top cover shaft 31 and a top cover telescopic cylinder 32, one end of the top cover shaft 31 faces the tooth mold mechanism 23, the other end of the top cover shaft 31 is connected with the top cover telescopic cylinder 32, when the top cover telescopic cylinder 32 pushes the top cover shaft 31 to advance, the top cover shaft 31 can be pushed onto the tooth mold mechanism 23 and props against the workpiece cover 7, the top cover of the workpiece cover 7 is realized through the top cover shaft 31, and the tooth tapping mechanism 21 can tap the outer side face of the workpiece cover 7 conveniently.
As shown in fig. 8-9, in the embodiment of the present invention, the capping and stripping mechanism 4 of the present invention includes a capping and stripping rod 41 and a capping support seat 42, the capping and stripping rod 41 is fixed on the capping support seat 42, the capping and stripping rod 41 is installed above the capping mechanism 3 through the capping support seat 42, a pressing block 44 is arranged at one end of the gland stripping rod 41, the gland stripping rod 41 drives the pressing block 44 to press the workpiece cover 7 on the tooth die mechanism 23, a supporting plate 43 is fixed on the gland supporting seat 42, a gland telescopic cylinder 45 is fixed on the upper end of the supporting plate 43, the other end of the gland stripping rod 41 is connected with one end of a spring 46, the other end of the spring 46 is connected with the supporting plate 43, the gland telescopic cylinder 45 is used for stretching and retracting to drive the spring 46 to stretch and compress, and the spring 46 can drive the gland stripping rod 41 to press downwards in the compression process, so that the gland stripping rod 41 can gland the workpiece cover 7; the spring 46 drives the gland stripping rod 41 to move upwards in the stretching process, so that the gland stripping rod 41 releases the gland of the workpiece cover 7.
As shown in fig. 6 to 7, when the embodiment of the present invention is specifically implemented, the feeding and distributing device 1 of the present invention includes a distributing mechanism 11 and a moving mechanism 12, and the moving mechanism 12 is connected to the lower portion of the distributing mechanism 11, wherein the distributing mechanism 11 is composed of a first material plate 111 and a second material plate 112, the first material plate 111 is connected to the second material plate 112 to form an L-shaped distributing mechanism 11, the first material plate 111 is connected to the second material plate 112, the second material plate 112 is provided with inserting grooves 113, the inserting grooves 113 of a plurality of workpiece caps 7 are inserted tightly through the inserting grooves 113, and the workpiece caps 7 are spaced between the first material plate 111 and the second material plate 112; the material moving mechanism 12 comprises a sliding block 121 and a sliding rail 122 matched with the sliding block 121, wherein the sliding block 121 is used for fixing the lower part of the material distributing mechanism 11, the material distributing mechanism 11 is driven by the sliding block 121 to move back and forth between the two sets of dental model mechanisms 23 along the sliding rail 122, so that the workpiece covers 7 on the material distributing mechanism 11 are respectively conveyed to the front parts of the two sets of dental model mechanisms 23, the top cover shaft 31 is pushed to the material distributing mechanism 11 through the top cover telescopic cylinder 32, and the workpiece covers 7 are pushed to the dental model mechanisms 23.
In the embodiment of the present invention, the receiving device 5 is a receiving hopper.
The working principle of the tapping machine of the invention is as follows:
1. feeding: the slide block 121 drives the material distribution mechanism 11 to move back and forth between the two sets of chain wheel mechanisms at two sides of the chain wheel tapping mechanism 21 along the slide rail 122, so that the workpiece covers 7 on the material distribution mechanism 11 are respectively sent between the two sets of tooth die mechanisms 23 and the two sets of top cover mechanisms 3, and are stretched by the top cover stretching air cylinders 32, the top cover shafts 31 are pushed to the material distribution mechanism 11, and the inner side surfaces of the workpiece covers 7 on the material distribution mechanism are respectively pushed onto the small tooth dies 231 of the two sets of tooth die mechanisms 23;
2. tapping the outer side surface of the workpiece cover 7: because the chain wheel tapping mechanism 21 is arranged between the two groups of chain wheel mechanisms 23, the rotating motor 222 drives the chain wheel driving shaft 221 to rotate, the large chain wheel 211 connected with one end of the chain wheel driving shaft 221 rotates correspondingly along with the rotation of the chain wheel driving shaft 221, the large chain wheel 213 on the surface of the disc rotates along with the rotation when the large chain wheel 211 rotates, and the large chain wheel 213 taps the outer side surface of the workpiece cover 7 of the chain wheel mechanism 23 in the rotating process;
3. pressing cover of the work cover 7: after the large tooth die 213 taps the outer side surface of the workpiece cover 7, the gland telescopic cylinder 45 is used for stretching and retracting to drive the spring 46 to compress, and the spring 46 can drive the gland stripping rod 41 to press downwards in the compression process, so that the pressing block 44 at one end of the gland stripping rod 41 can gland the workpiece cover 7;
4. tapping the inner side surface of the workpiece cover 7: after the pressing block 44 presses the workpiece cover 7, the gear assembly 26 rotates, the gear assembly 26 drives the universal coupling 241 to rotate when rotating, the universal coupling 241 rotates to drive the die shaft 242 to rotate forwards, the die shaft 242 rotates forwards to drive the small die 231 sleeved in the die shaft 242 to rotate forwards, and the small die 231 can tap the inner side surface of the workpiece cover 7 in the rotating process and push the workpiece cover 7 forwards in the tapping process so that the workpiece cover 7 can be pushed out after tapping;
5. receiving materials: after tapping the inner side of the workpiece cover 7, the small die 231 pushes the workpiece cover 7 forward, so that the workpiece cover 7 falls into the receiving device 5.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (10)
1. The utility model provides a be applied to tapping machine that full-automatic tooth was attacked to work piece lid which characterized in that: the tapping device is arranged between the feeding and distributing device and the receiving device, the tapping device comprises at least two groups of chain wheel tapping mechanisms and chain wheel rotating mechanisms corresponding to the chain wheel tapping mechanisms in number, the rear parts of the chain wheel rotating mechanisms and the chain wheel tapping mechanisms are connected, two groups of tooth die mechanisms are symmetrically arranged at two sides of each group of chain wheel tapping mechanisms, the chain wheel tapping mechanisms and the tooth die mechanisms form an integrated tapping device with multiple stations, a tapping driving mechanism is connected at the rear part of each group of tooth die mechanisms, a top cover mechanism is arranged in front of each group of tooth die mechanisms, a gland stripping mechanism is fixed above the top cover mechanism, the feeding and distributing device conveys a workpiece cover to the front part of the tooth die mechanisms, and the top cover mechanism pushes the inner side surface of the workpiece cover to the tooth die mechanisms, the chain wheel rotating mechanism drives the chain wheel tapping mechanism to rotate so as to tap the outer side surface of the workpiece cover on the tooth die mechanism, and the chain wheel tapping mechanism taps the outer side surface of the workpiece cover; the gland stripping mechanism presses the workpiece cover on the tooth die mechanism downwards, the tapping driving mechanism drives the tooth die mechanism to rotate forwards so as to tap the inner side surface of the workpiece cover and push the workpiece cover out, and the receiving device receives the tooth die mechanism and pushes the tapped workpiece cover out.
2. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the tooth mechanism is attacked to chain wheel includes that big chain wheel and chain wheel attack the toothholder, big chain wheel is fixed on the toothholder is attacked to the chain wheel, the disc of big chain wheel is equipped with the big die that attacks the tooth to work piece lid lateral surface on the surface.
3. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the tapping device comprises a gear seat and gear assemblies, the number of the gear assemblies is consistent with that of tapping stations of the tooth die mechanism, and the gear assemblies are arranged in the gear seat.
4. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the chain wheel rotary mechanism comprises a chain wheel driving shaft and a rotary motor, one end of the chain wheel driving shaft penetrates through a chain wheel tapping seat and is connected with a large chain wheel, the other end of the chain wheel driving shaft is connected with the rotary motor, the rotary motor drives the chain wheel driving shaft to rotate so as to drive the large chain wheel to rotate, and a large tooth die on the surface of a disc of the large chain wheel rotates to tap teeth on the inner side faces of workpiece covers on the tooth die mechanisms on two sides of the large chain wheel when the large chain wheel rotates.
5. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the dental cast mechanism comprises a small dental cast and a dental cast seat, and the small dental cast is arranged on the dental cast seat.
6. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 5, wherein: the dental cast mechanism includes dental cast regulating block and backing plate, the position control to the dental cast seat in order to realize in the below of dental cast seat is fixed to the dental cast regulating block, the backing plate is installed in the below of dental cast regulating block and is carried out the shock attenuation with the produced vibrations to the dental cast regulating block during operation.
7. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: attack tooth actuating mechanism and include universal joint and dental model axle, the one end of dental model axle is passed the dental model seat and is lived little dental model cover, the other end of dental model axle and universal joint's one end link to each other, universal joint's the other end and gear assembly link to each other, the gear assembly rotates in order to drive universal joint and rotates, universal joint's rotation drives the dental model axle and rotates in order to realize the tooth of attacking of little dental model.
8. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the top cap mechanism comprises a top cap shaft and a top cap telescopic cylinder, one end of the top cap shaft faces the tooth die mechanism, the other end of the top cap shaft is connected with the top cap telescopic cylinder, and the top cap telescopic cylinder pushes the top cap shaft to advance so as to abut against a workpiece cap, thereby realizing the top cap of the workpiece cap.
9. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the gland stripping mechanism comprises a gland stripping rod and a gland supporting seat, the gland stripping rod is fixed on the gland supporting seat, the gland stripping rod is installed above the top cover mechanism through the gland supporting seat, a pressing block is arranged at one end of the gland stripping rod, and the gland stripping rod drives the pressing block to press a workpiece cover on the tooth die mechanism.
10. The tapping machine applied to full-automatic tapping of a workpiece cover according to claim 1, wherein: the feeding and distributing device comprises a distributing mechanism and a moving mechanism, the moving mechanism is connected with the lower portion of the distributing mechanism, a plurality of workpiece covers are placed on the distributing mechanism, the moving mechanism pushes the distributing mechanism to move back and forth between the two groups of tooth mold mechanisms so as to respectively convey the workpiece covers between the two groups of tooth mold mechanisms and the top cover mechanism, and the top cover shaft of the top cover mechanism pushes the inner side surfaces of the workpiece covers to the tooth mold mechanisms.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111156943.XA CN113732414B (en) | 2021-09-30 | 2021-09-30 | Tapping machine applied to full-automatic tapping of workpiece cover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111156943.XA CN113732414B (en) | 2021-09-30 | 2021-09-30 | Tapping machine applied to full-automatic tapping of workpiece cover |
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| CN113732414A true CN113732414A (en) | 2021-12-03 |
| CN113732414B CN113732414B (en) | 2022-08-16 |
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| CN110480105A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of new type auto tooth machining unit |
| CN210172729U (en) * | 2019-05-28 | 2020-03-24 | 开平市澳优卫浴有限公司 | Multi-station tapping integrated device for water faucet |
| CN112846817A (en) * | 2021-02-24 | 2021-05-28 | 东港市英硕机械有限公司 | Device and method for manufacturing internal thread of corresponding connecting sleeve through diameter of threaded steel bar |
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2021
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| CN102179574A (en) * | 2011-06-01 | 2011-09-14 | 苏州紫冠自动化设备有限公司 | Automatic tapping machine |
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| CN104607727A (en) * | 2015-01-30 | 2015-05-13 | 深圳市京田精密五金有限公司 | Full-automatic tapping device |
| CN106624215A (en) * | 2016-12-29 | 2017-05-10 | 东莞市方荣精机工业有限公司 | Full-automatic thread cutting machine |
| CN107900470A (en) * | 2017-12-30 | 2018-04-13 | 深圳科易设计服务有限公司 | A kind of efficiently both-end pipeline screw-rolling machine |
| CN210172729U (en) * | 2019-05-28 | 2020-03-24 | 开平市澳优卫浴有限公司 | Multi-station tapping integrated device for water faucet |
| CN110480105A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of new type auto tooth machining unit |
| CN112846817A (en) * | 2021-02-24 | 2021-05-28 | 东港市英硕机械有限公司 | Device and method for manufacturing internal thread of corresponding connecting sleeve through diameter of threaded steel bar |
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|---|---|
| CN113732414B (en) | 2022-08-16 |
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