CN215357368U - Universal jig equipment for machining circular ring-shaped parts by machine tool - Google Patents
Universal jig equipment for machining circular ring-shaped parts by machine tool Download PDFInfo
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- CN215357368U CN215357368U CN202121855786.7U CN202121855786U CN215357368U CN 215357368 U CN215357368 U CN 215357368U CN 202121855786 U CN202121855786 U CN 202121855786U CN 215357368 U CN215357368 U CN 215357368U
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Abstract
The utility model discloses a universal jig device for machining a circular ring-shaped part by a machine tool, which comprises a fixed bottom plate: the fixing device is characterized in that a quick-change bottom plate is arranged on one side of the fixing bottom plate, a connecting sliding plate of a scattering structure is arranged on the other side of the fixing bottom plate, clamping blocks which are distributed annularly and are abutted against the outer wall of a ring part are arranged on the connecting sliding plate, a positioning strip is arranged on the fixing bottom plate and located between the connecting sliding plates, an elastic piece for driving the connecting sliding plate to elastically pull is arranged on the fixing bottom plate, and a concentric pressing plate is arranged at the central concave position of the connecting sliding plate. According to the tool equipment, the tool design structure is simple and practical, the mode that one tool is shared by rough machining and finish machining is adopted, the downtime caused by tool replacement is reduced, various parts of the same kind can be clamped, the machining cost is reduced, the machining period is shortened, and the cost and the time required for designing and machining a special tool are avoided.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to universal jig equipment for machining a circular-ring-shaped part by a machine tool.
Background
With the rapid development and popularization of automation and intelligent manufacturing, the demand for non-standard equipment is increasing day by day, and the controllability of products is higher due to automatic production and intelligent manufacturing. The universal tool for various parts manufactured in the equipment is also important for development, and is characterized by having strong universality and being suitable for processing various parts of the same type, so that the universal tool reduces the time and processing cost of special tool design and shortens the manufacturing period of parts.
Chinese patent publication No.: CN209793163U discloses "an annular part location clamping tool", the annular part is flat ring form structure, annular part location clamping tool includes the chuck that sets gradually from bottom to top, presss from both sides tight piece, locking screw and central location stand, and the chuck is discoid, presss from both sides tight piece and passes through guide rail sliding connection with the chuck, presss from both sides to correspond under the tight piece and is equipped with the outstanding slider that agrees with the guide rail, is equipped with the butterfly gear drive who is used for pressing from both sides tight piece and feeds simultaneously in the chuck, and the geometric center of chuck is located to central location stand.
However, the existing clamping jig is not strong in universality, cannot freely and quickly clamp different types of parts, cannot ensure the machining precision and quality of the parts, and reduces the machining efficiency of the circular ring parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide universal jig equipment for machining circular-ring-shaped parts by using a machine tool, which reduces the downtime caused by replacing a tool jig, can clamp various parts of the same kind and has high universality.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a machine tool machining ring shape part's general tool equipment, includes PMKD:
a quick-change bottom plate is arranged on one side of the fixed bottom plate;
a connecting sliding plate of a scattering structure is arranged on the other side of the fixed bottom plate, and clamping blocks which are distributed in an annular shape and abut against the outer wall of the annular part are arranged on the connecting sliding plate;
a positioning strip is arranged on the fixed bottom plate and between the connecting sliding plates;
the fixed bottom plate is provided with an elastic piece for driving the connecting sliding plate to elastically pull;
and a concentric pressing plate is arranged at the central sunken part of the connecting sliding plate.
As a further description of the above technical solution:
the outer wall of one side of the fixed bottom plate is connected with the quick-change bottom plate through four pull nails distributed in an array mode.
As a further description of the above technical solution:
and a T-shaped wide groove matched with the connecting sliding plate is formed in the outer wall of the other side of the fixed bottom plate.
As a further description of the above technical solution:
the clamping block is provided with a limiting pin in a penetrating mode, and the limiting pin extends into a limiting hole in the connecting sliding plate.
As a further description of the above technical solution:
the single clamping block is of an arc-shaped structure, and a plurality of clamping blocks form an annular structure with an opening in a surrounding mode.
As a further description of the above technical solution:
the elastic piece is a spring, one end of the spring is connected with the connecting sliding plate, and the other end of the spring is connected with the fixed bottom plate.
As a further description of the above technical solution:
the positioning strip is provided with a positioning pin extending to the fixed bottom plate in a penetrating manner.
As a further description of the above technical solution:
the connecting sliding plate is connected with the fixed bottom plate through embedded screws.
In the technical scheme, the universal jig equipment for machining the circular ring-shaped part by the machine tool provided by the utility model has the following beneficial effects:
this tool equipment frock design simple structure is practical, adopts the mode of one set of tool equipment of rough machining and finish machining sharing, has reduced the down time that changes tool equipment brought, can install and press from both sides the manifold part of the same kind, and the commonality is high, and saves a large amount of manual preparation time to guaranteed machining precision and quality, also reduced the processing cost simultaneously, shortened processing cycle, effectually avoidd the required cost and the time of design processing special-purpose tool.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is an exploded schematic view of a universal jig device for machining a circular part by a machine tool according to an embodiment of the present invention;
fig. 2 is a schematic front structural view of a universal jig apparatus for machining a circular part by using a machine tool according to an embodiment of the present invention;
fig. 3 is a schematic side view of a universal jig apparatus for machining a circular part by using a machine tool according to an embodiment of the present invention;
fig. 4 is a schematic partial structural view of a connection portion between the fixed base plate and the connecting slider according to an embodiment of the present invention.
Description of reference numerals:
1. quickly replacing the bottom plate; 2. pulling nails; 3. fixing the bottom plate; 31. a T-shaped wide slot; 4. a positioning bar; 41. positioning pins; 5. a spring; 6. connecting a sliding plate; 61. a limiting hole; 62. a screw; 7. a concentric platen; 8. a clamping block; 81. and a limiting pin.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a universal jig apparatus for machining a circular ring-shaped part by a machine tool includes a fixed base plate 3:
one side of the fixed bottom plate 3 is provided with a quick-change bottom plate 1;
a connecting sliding plate 6 with a scattering structure is arranged on the other side of the fixed bottom plate 3, and clamping blocks 8 which are distributed annularly and are abutted against the outer wall of the circular part are arranged on the connecting sliding plate 6;
a positioning strip 4 is arranged on the fixed bottom plate 3 and between the connecting sliding plates 6;
the fixed bottom plate 3 is provided with an elastic element for driving the connecting sliding plate 6 to elastically pull;
the central sunken part of the connecting sliding plate 6 is provided with a concentric pressing plate 7.
In the embodiment, the clamping blocks 8 are composed of 5 types, 6 of the clamping blocks are respectively connected with the connecting sliding plate 6, the clamping blocks 8 can be arranged at different positions on the connecting sliding plate 6 and can be used for clamping parts with the inner diameter of 100mm to 640mm, a hole of any part can be selected to carry out angular positioning on the positioning strip 4 by using a step, the clamping blocks 8 are positioned at the center of the part after being tensioned by screwing the concentric pressing plate 7, so that the parts are assembled uniquely, the fixed bottom plate 3 and the connecting sliding plate 6 are connected through corresponding slideways, the connecting sliding plate 6 is pulled back by using an elastic part, the convenience of installing the machined parts is ensured, the universal jig equipment and the parts are quickly clamped with the quick-change bottom plate 1 through a pin piece after being assembled outside a machine table, the clamping before the machining of the circular ring parts can be completed, the like and various parts can be clamped, the universality is high, a large amount of manual preparation time is saved, and the machining precision and quality are ensured, meanwhile, the processing cost is reduced, the processing period is shortened, and the cost and the time required by designing and processing a special jig are effectively avoided.
As shown in fig. 1, the outer wall of one side of the fixed base plate 3 is connected with the quick-change base plate 1 through four pull nails 2 distributed in an array, and the quick-change base plate 1 is quickly clamped through the pull nails 2, so that clamping before processing of the annular part can be completed.
As shown in fig. 1 and 2, the other outer wall of the fixed base plate 3 is provided with a T-shaped wide groove 31 adapted to the connection sliding plate 6, so as to ensure the stability of the position of the connection sliding plate 6 in the T-shaped wide groove 31 and prevent the connection sliding plate 6 from falling off from the T-shaped wide groove 31.
As shown in fig. 2, a limiting pin 81 is provided on the clamping block 8 in a penetrating manner, and the limiting pin 81 extends into the limiting hole 61 on the connecting sliding plate 6, so that the clamping block 8 can be stably connected to the connecting sliding plate 6, and the position of the connecting sliding plate 6 can be fixed.
As shown in figure 2, a single clamping block 8 is of an arc-shaped structure, and a plurality of clamping blocks 8 are enclosed to form an annular structure with an opening, so that the clamping blocks can be completely abutted against the outer wall of a circular ring part, and the clamping and fixing stability of the circular ring part is enhanced.
As shown in fig. 1 and 2, the elastic member is a spring 5, one end of the spring 5 is connected with the connecting sliding plate 6, the other end of the spring 5 is connected with the fixed bottom plate 3, the connecting sliding plate 6 can be pulled back from the T-shaped wide groove 31 by using the spring 5, and the installation convenience of the processing circular ring part is ensured.
As shown in fig. 2, the positioning strip 4 is provided with a positioning pin 41 extending to the fixing base plate 3, so that the position of the positioning strip 4 can be fixed, and the positioning strip 4 can be flexibly and stably adjusted and fixed at the position of the fixing base plate 3.
As shown in fig. 4, the connecting sliding plate 6 is connected to the fixed base plate 3 by an embedded screw 62, which can play a role of fixing connection between the connecting sliding plate 6 and the fixed base plate 3, and ensure the stability of connection between the two.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides a machine tool machining ring shape part's general tool equipment, includes PMKD (3), its characterized in that:
a quick-change bottom plate (1) is arranged on one side of the fixed bottom plate (3);
a connecting sliding plate (6) with a scattering structure is arranged on the other side of the fixed bottom plate (3), and clamping blocks (8) which are distributed annularly and are abutted against the outer wall of the circular part are arranged on the connecting sliding plate (6);
a positioning strip (4) is arranged on the fixed bottom plate (3) and between the connecting sliding plates (6);
the fixed bottom plate (3) is provided with an elastic piece for driving the connecting sliding plate (6) to elastically pull;
and a concentric pressing plate (7) is arranged at the central sunken part of the connecting sliding plate (6).
2. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the outer wall of one side of the fixed bottom plate (3) is connected with the quick-change bottom plate (1) through four pull nails (2) distributed in an array manner.
3. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: and a T-shaped wide groove (31) matched with the connecting sliding plate (6) is formed in the outer wall of the other side of the fixed bottom plate (3).
4. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the clamping block (8) is provided with a limiting pin (81) in a penetrating mode, and the limiting pin (81) extends into a limiting hole (61) in the connecting sliding plate (6).
5. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the single clamping block (8) is of an arc-shaped structure, and a plurality of clamping blocks (8) are enclosed to form an annular structure with an opening.
6. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the elastic piece is a spring (5), one end of the spring (5) is connected with the connecting sliding plate (6), and the other end of the spring is connected with the fixed bottom plate (3).
7. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the positioning strip (4) is provided with a positioning pin (41) which extends to the fixed bottom plate (3) in a penetrating manner.
8. The universal jig apparatus for machining annular parts by using a machine tool as claimed in claim 1, wherein: the connecting sliding plate (6) is connected with the fixed bottom plate (3) through an embedded screw (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855786.7U CN215357368U (en) | 2021-08-10 | 2021-08-10 | Universal jig equipment for machining circular ring-shaped parts by machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855786.7U CN215357368U (en) | 2021-08-10 | 2021-08-10 | Universal jig equipment for machining circular ring-shaped parts by machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215357368U true CN215357368U (en) | 2021-12-31 |
Family
ID=79617216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121855786.7U Active CN215357368U (en) | 2021-08-10 | 2021-08-10 | Universal jig equipment for machining circular ring-shaped parts by machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215357368U (en) |
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2021
- 2021-08-10 CN CN202121855786.7U patent/CN215357368U/en active Active
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