CN216939583U - Quick-change four-axis clamp - Google Patents
Quick-change four-axis clamp Download PDFInfo
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- CN216939583U CN216939583U CN202220804190.2U CN202220804190U CN216939583U CN 216939583 U CN216939583 U CN 216939583U CN 202220804190 U CN202220804190 U CN 202220804190U CN 216939583 U CN216939583 U CN 216939583U
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Abstract
The utility model discloses a four-axis clamp capable of being rapidly replaced, which comprises: four-axis clamps; the first reloading clamp is detachably connected with the mounting seat of the four-axis clamp; the blank is used for milling and manufacturing a plurality of workpieces and is detachably connected with the first reloading clamp, and the forming positions of the workpieces of the blank are detachably connected with the first reloading clamp respectively. By the aid of the workpiece replacing device, workpieces are produced and machined in batches, rapid replacement can be achieved, and the workpiece replacing device has the beneficial effects of improving working efficiency and guaranteeing machining quality.
Description
Technical Field
The utility model relates to a clamp, in particular to a four-axis clamp capable of being replaced and installed quickly.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
In the prior art, the clamp generally clamps a single workpiece for processing, and when a plurality of workpieces are processed, the clamp needs to be detached and connected for many times. The existing clamp is generally complex in the process of disassembling and assembling workpieces in order to guarantee connection stability, positioning accuracy and the like, so that the working efficiency is greatly reduced.
Therefore, in order to realize the batch production and processing of workpieces and realize quick reloading, a quick reloading four-axis clamp for improving the working efficiency and ensuring the processing quality is particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, a quick-change four-axis clamp is provided, characterized by comprising:
four-axis clamps;
the first reloading clamp is detachably connected with the mounting seat of the four-axis clamp;
the blank is used for milling and manufacturing a plurality of workpieces, the blank is detachably connected with the first reloading clamp, and the forming positions of the workpieces of the blank are detachably connected with the first reloading clamp respectively.
Preferably, the tool changer further comprises a second reloading fixture which is used for being used alternately with the first reloading fixture, the second reloading fixture is detachably connected with the mounting seat, and the specification of the second reloading fixture is the same as that of the first reloading fixture.
Preferably, the first reloading fixture is detachably connected with the mounting seat in a manner that the mounting seat is provided with at least two first positioning holes, the first reloading fixture is respectively provided with a second positioning hole corresponding to each first positioning hole in a penetrating manner, and each second positioning hole is detachably connected with each first positioning hole through a screw.
Preferably, the blank and the first reloading clamp are detachably connected in a manner that: the blank is provided with a plurality of third positioning holes in a rectangular penetrating mode, the first reloading fixture is provided with a plurality of fourth positioning holes corresponding to the third positioning holes, and the third positioning holes are detachably connected with the fourth positioning holes through screws.
Preferably, the mode that each work piece shaping department of blank respectively with first retooling anchor clamps are dismantled and are connected is: the blank is provided with at least two first limiting holes corresponding to the forming positions of the workpieces in a penetrating mode, the first reloading fixture is provided with second limiting holes corresponding to the first limiting holes respectively, and the first limiting holes are detachably connected with the second limiting holes through screws.
Preferably, a plurality of limiting grooves are formed in the blank at the bottom corresponding to the forming positions of the workpieces, a plurality of limiting blocks are convexly formed on the first reloading fixture corresponding to the plurality of limiting grooves respectively, and the limiting grooves are clamped with the limiting blocks.
Preferably, each of the second positioning holes is located outside a contact surface of the blank and the first reloading fixture.
Preferably, the mounting base is further provided with at least two positioning pins in an integrally formed protruding manner, the first reloading fixture is provided with pin holes corresponding to the positioning pins respectively, and the positioning pins are connected with the pin holes in a sleeved manner.
The utility model at least comprises the following beneficial effects:
firstly, the workpiece batch production and processing are realized, the workpiece can be quickly reloaded, and the workpiece batch production and processing method has the beneficial effects of improving the working efficiency and ensuring the processing quality.
Secondly, according to the second reloading clamp, after the blank connected to the first reloading clamp is machined into a plurality of workpieces, the first reloading clamp and the mounting seat are disassembled, and then the second reloading clamp is connected with the mounting seat. When another blank on the second reloading clamp is milled, a worker detaches a plurality of workpieces on the first reloading clamp and then connects another blank with the first reloading clamp, and the workpieces are sequentially and alternately circulated, so that the working efficiency is improved.
Thirdly, according to the utility model, the arranged positioning pins are respectively sleeved and connected with the pin holes, so that the connecting position of the first reloading fixture and the mounting seat can be rapidly determined, the mounting speed is increased, the accuracy of the connecting position is ensured, and the mounting fixture has the advantages of improving the working efficiency and ensuring the processing quality.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a workpiece structure according to the present invention.
FIG. 3 is a schematic view of the first reloading fixture coupled to the mounting base of the utility model.
Fig. 4 is a schematic structural diagram of the mounting seat of the present invention.
FIG. 5 is a schematic structural view of a first reloading fixture according to the present invention.
Fig. 6 is a schematic view of the attachment of a first reloading fixture to the blank according to the utility model.
Fig. 7 is a schematic view of the bottom structure of the blank of the present invention.
FIG. 8 is a bottom view of the first reloading fixture of the present invention.
The specific implementation mode is as follows:
the present invention is described in further detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.
It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention specifically.
Further, in the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Fig. 1 shows an implementation form of the present invention, which includes:
a four-axis clamp 1;
the first reloading clamp 2 is detachably connected with the mounting seat 11 of the four-axis clamp 1;
the blank 3 is used for milling and manufacturing a plurality of workpieces 31 and is detachably connected with the first reloading clamp 2, and the forming positions of the workpieces 31 of the blank 3 are detachably connected with the first reloading clamp 2 respectively.
The working principle is as follows: when the workpiece 31 is manufactured, the blank 3 is detachably connected with the first reloading clamp 2, and then the first reloading clamp 2 is detachably connected with the mounting seat 11 of the four-axis clamp 1. During milling, the angle of the blank 3 is adjusted through the four-axis clamp 1, and the blank 3 is milled into a plurality of workpieces 31. After milling is completed, the first reloading fixture 2 is connected with the mounting seat 11 for dismounting, and then a plurality of workpieces 31 milled from the blank 3 are dismounted from the first reloading fixture 2. In this kind of technical scheme, realize work piece 31 mass production processing to can change the outfit fast, have the beneficial effect that promotes work efficiency, guarantee processingquality.
In the above scheme, the tool changer further comprises a second reloading fixture used for being used alternatively with the first reloading fixture, the second reloading fixture is detachably connected with the mounting seat 11, and the specification of the second reloading fixture is the same as that of the first reloading fixture 2.
The working principle is as follows: when the first reloading clamp 2 is connected with the blank 3 for milling, the worker connects the other blank 3 with the second reloading clamp. After the blank 3 connected to the first reloading fixture 2 is machined into a plurality of workpieces 31, the first reloading fixture 2 is detached from the mounting base 11, and then the second reloading fixture is connected to the mounting base 11. When another blank 3 on the second reloading fixture is milled, a worker detaches a plurality of workpieces 31 on the first reloading fixture 2, then connects another blank 3 with the first reloading fixture 2, replaces the another blank 3 on the second reloading fixture after finishing machining, and sequentially and alternately circulates. This has the advantage of increasing the efficiency of operation.
In the above scheme, the first reloading fixture 2 is detachably connected to the mounting base 11 in a manner that the mounting base 11 is provided with at least two first positioning holes 12, the first reloading fixture 2 is respectively provided with second positioning holes 21 corresponding to the first positioning holes 12 in a penetrating manner, and each of the second positioning holes 21 is detachably connected to each of the first positioning holes 12 through a screw.
The working principle is as follows: the first positioning holes 12 are connected with the second positioning holes 21 through screws, so that the first reloading fixture 2 is convenient to mount and dismount, and the connection stability is guaranteed while the connection position of the first reloading fixture 2 is limited. The connecting device has the advantages of being convenient to mount or dismount and guaranteeing the stability of connection.
In the above scheme, the blank 3 and the first reloading fixture 2 can be detachably connected in the following manner: the blank 3 is provided with a plurality of third positioning holes 32 in a rectangular shape, the first reloading fixture 2 is provided with a plurality of fourth positioning holes 23 corresponding to the third positioning holes 32, and the third positioning holes 32 are detachably connected with the fourth positioning holes 23 through screws.
The working principle is as follows: the third positioning holes 32 and the fourth positioning holes 23 are connected through screws, so that the mounting and the dismounting are convenient, and the connection stability is guaranteed while the connection position of the blank 3 is limited. The connecting device has the advantages of being convenient to mount or dismount and guaranteeing the stability of connection.
In the above solution, the forming positions of the workpieces 31 of the blank 3 are detachably connected to the first reloading fixture 2 in the following manner: at least two first limiting holes 33 are arranged on the blank 3 corresponding to the forming positions of the workpieces 31 in a penetrating mode, the first reloading fixture 2 is provided with second limiting holes 24 corresponding to the first limiting holes 33 respectively, and the first limiting holes 33 are detachably connected with the second limiting holes 24 through screws.
The working principle is as follows: by connecting the first limiting hole 33 and the second limiting hole 24 through screws, when the blank 3 is divided into a plurality of workpieces 31 in a milling process, the single workpiece 31 is prevented from being displaced in the milling process, so that precision deviation or safety accidents are avoided. After the milling is finished, screws of a limiting hole 33 and the second limiting hole 24 are disassembled, and the manufactured workpiece 31 is taken down. The method has the advantages of ensuring the connection stability, ensuring the processing quality and improving the safety.
In the above scheme, a plurality of limiting grooves 34 are formed in the blank 3 at the bottom corresponding to the forming position of each workpiece 31, a plurality of limiting blocks 22 are respectively formed and protruded in an integrated manner in the first reloading fixture 2 corresponding to the plurality of limiting grooves 34, and each limiting groove 34 is engaged with each limiting block 22.
The working principle is as follows: the moving position of a single workpiece 31 in the milling process is further limited in a mode that each limiting groove 34 is clamped with each limiting block 22, the workpiece 31 is prevented from being shifted in position in the milling process, and the method has the advantages of guaranteeing the processing quality and the connection stability.
In the above solution, each of the second positioning holes 21 is located outside the contact surface of the blank 3 and the first reloading fixture 2. Adopt this kind of mode to ensure between first retooling anchor clamps 2 and the mount pad 11 of four-axis anchor clamps 1, can high efficiency dismantle or connect.
In the above solution, the mounting base 11 is further integrally formed with at least two positioning pins 13, the first reloading fixture 2 is respectively provided with pin holes 25 corresponding to the positioning pins 13, and the positioning pins 13 are respectively connected to the pin holes 25 in a sleeved manner. Through the arrangement that the positioning pins 13 are respectively sleeved and connected with the pin holes 25, the connecting position of the first reloading fixture 2 and the mounting seat 11 can be rapidly determined, so that the mounting speed is increased, the accuracy of the connecting position is guaranteed, and the advantages of improving the working efficiency and guaranteeing the processing quality are achieved.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quick change outfit four-axis anchor clamps which characterized in that includes:
four-axis clamps;
the first reloading clamp is detachably connected with the mounting seat of the four-axis clamp;
the blank is used for milling and manufacturing a plurality of workpieces and is detachably connected with the first reloading clamp, and the forming positions of the workpieces of the blank are detachably connected with the first reloading clamp respectively.
2. The quick-change four-axis clamp according to claim 1, further comprising a second change clamp for alternate use with the first change clamp, the second change clamp being detachably connected to the mounting base, and the second change clamp being of the same size as the first change clamp.
3. The quick-change four-axis clamp according to claim 1, wherein the first quick-change clamp is detachably connected to the mounting base in a manner that the mounting base is provided with at least two first positioning holes, the first quick-change clamp is respectively provided with a second positioning hole corresponding to each first positioning hole, and each second positioning hole is detachably connected to each first positioning hole through a screw.
4. The quick reloading four-axis clamp as claimed in claim 1, wherein said blank and said first reloading clamp are detachably connected in a manner that: the blank is provided with a plurality of third positioning holes in a rectangular penetrating mode, the first reloading fixture is provided with a plurality of fourth positioning holes corresponding to the third positioning holes, and the third positioning holes are detachably connected with the fourth positioning holes through screws.
5. The quick change four-axis anchor clamps of claim 1, characterized in that, the mode that each work piece shaping department of blank can dismantle the connection with first change dress anchor clamps respectively does: the blank is provided with at least two first limiting holes corresponding to the forming positions of the workpieces in a penetrating mode, the first reloading fixture is provided with second limiting holes corresponding to the first limiting holes respectively, and the first limiting holes are detachably connected with the second limiting holes through screws.
6. The quick-change four-axis clamp as claimed in claim 1, wherein the blank has a plurality of limiting grooves corresponding to the bottom of the forming portion of each workpiece, the first quick-change clamp has a plurality of limiting blocks corresponding to the plurality of limiting grooves, and the limiting grooves are engaged with the limiting blocks.
7. The quick-change four-axis clamp according to claim 3, wherein each of the second positioning holes is located outside the contact surface of the blank and the first change-over clamp.
8. The quick-change four-axis clamp according to claim 1, wherein the mounting base is further integrally formed with at least two positioning pins, the first quick-change clamp is provided with pin holes corresponding to the positioning pins, and the positioning pins are respectively sleeved and connected with the pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220804190.2U CN216939583U (en) | 2022-04-08 | 2022-04-08 | Quick-change four-axis clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220804190.2U CN216939583U (en) | 2022-04-08 | 2022-04-08 | Quick-change four-axis clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939583U true CN216939583U (en) | 2022-07-12 |
Family
ID=82301272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220804190.2U Active CN216939583U (en) | 2022-04-08 | 2022-04-08 | Quick-change four-axis clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216939583U (en) |
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2022
- 2022-04-08 CN CN202220804190.2U patent/CN216939583U/en active Active
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