CN211991841U - Special-shaped part tool - Google Patents
Special-shaped part tool Download PDFInfo
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- CN211991841U CN211991841U CN202020782792.3U CN202020782792U CN211991841U CN 211991841 U CN211991841 U CN 211991841U CN 202020782792 U CN202020782792 U CN 202020782792U CN 211991841 U CN211991841 U CN 211991841U
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- shell
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- shaped part
- telescopic
- telescopic rods
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Abstract
The utility model relates to the field of machining, in particular to a special-shaped part tool, which comprises a shell, a clapboard arranged in the middle of the shell, a telescopic mechanism arranged in the shell, a fixed plate detachably connected with the upper part of the shell and a pressing mechanism sleeved outside the bottom of the shell; the telescopic mechanism comprises a plurality of telescopic rods and springs, the upper parts of the telescopic rods are of hexagonal structures, the lower parts of the telescopic rods are of cylindrical structures, the telescopic rods penetrate through the partition plate, and the springs are arranged between the partition plate and the upper parts of the telescopic rods; the inside back taper die cavity that is of hold-down mechanism, the bottom of telescopic link is unanimous with hold-down mechanism's inside die cavity shape. The utility model discloses make the fixed special-shaped part of machine tooling convenient more quick.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a special-shaped part frock.
Background
Machining is short for machining and refers to a machining process for removing materials through mechanical precision machining. The mechanical processing mainly comprises two main types of manual general turning processing and numerical control processing.
The manual general turning is a method for processing various materials by manually operating mechanical equipment such as a milling machine, a lathe, a drilling machine, a sawing machine and the like through a mechanical worker, and the manual processing is suitable for producing parts in small batches and simply.
Numerical control processing refers to the processing that the machining tool who carries out with the numerical control, and numerical control processing technology has generally been promoted now, and most machining workshops all have numerical control machining ability, especially along with the development of science and technology, the part shape that needs numerical control processing is different, when processing special-shaped part is fixed, because of the shape of part is more complicated, and the part does not have smooth bottom surface when fixed, leads to special-shaped part's fixed difficulty, and because of the size deviation appears in the processing of the part profile that leads to insecure of fixing of part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special-shaped part frock to solve above-mentioned problem, make the fixed special-shaped part of machine tooling convenient more quick.
In order to achieve the above object, the utility model provides a following scheme:
a special-shaped part tool comprises a shell, a partition plate arranged in the middle of the shell, a telescopic mechanism arranged in the shell, a fixed plate detachably connected with the upper part of the shell and a pressing mechanism sleeved on the outer side of the bottom of the shell;
the telescopic mechanism comprises a plurality of telescopic rods and springs, the upper parts of the telescopic rods are of hexagonal structures, the lower parts of the telescopic rods are of cylindrical structures, the telescopic rods penetrate through the partition plate, and the springs are arranged between the partition plate and the upper parts of the telescopic rods;
the inside back taper die cavity that is of hold-down mechanism, the bottom of telescopic link with hold-down mechanism's inside die cavity shape is unanimous.
Preferably, the pressing mechanism comprises a pre-tightening sleeve sleeved on the outer side of the bottom of the shell, and two pre-tightening blocks which are matched and slide through a sliding groove and sliding rail mechanism, wherein a gap is reserved between the pre-tightening blocks and the pre-tightening blocks are symmetrically arranged, and the cavities of the two pre-tightening blocks form an inverted cone together.
Preferably, two of the pre-tightening blocks are locked by a clamp.
Preferably, the housing is cylindrical or square in shape.
Preferably, flanges are arranged on two side edges of the two pre-tightening blocks and locked through screws.
Preferably, the fixing plate is fixed to the housing by a screw.
The utility model discloses has following technological effect:
the plurality of telescopic rods are combined together, when the special-shaped part is fixed, the part is placed at the telescopic rods, the telescopic rods are compressed, the telescopic rods can be compressed along with the special-shaped part, and the edges of the plurality of uncompressed telescopic rods can be attached to the special-shaped part, so that the two transverse directions of the part can be fixed;
the fixed plate is fixed on the upper portion of the shell and can be used for pressing a vertical direction of the special-shaped part fixed by the special-shaped part, the bottom end of the inverted-cone-shaped telescopic rod in the locking mechanism is consistent in shape, and the locking mechanism can push the telescopic rod to move upwards after being tightened up, so that the special-shaped part is fixed in another vertical direction, and the special-shaped part is fixed.
The utility model discloses a fixed that special-shaped part was realized to the common cooperation of a plurality of telescopic links, fixed plate, locking mechanism, and it is convenient to the adjustment of special-shaped part position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the pressing mechanism;
FIG. 3 is a schematic front view of the pressing mechanism;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 6 is a schematic left view of a second pressing mechanism according to an embodiment;
fig. 7 is a schematic top view of the second embodiment.
Wherein, 1 is the casing, 2 is the telescopic link, 3 is the spring, 4 is the baffle, 5 is the fixed plate, 6 is the pretension cover, 7 is the pretension piece, 701 is the flange.
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.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The first embodiment is as follows:
referring to fig. 1-4, the embodiment provides a special-shaped part fixture, which includes a housing 1, a partition plate 4 disposed in the middle of the housing 1, a telescopic mechanism disposed inside the housing 1, a fixing plate 5 detachably connected to the upper portion of the housing 1, and a pressing mechanism sleeved on the outer side of the bottom of the housing 1;
the telescopic mechanism comprises a plurality of telescopic rods 2 and springs 3, the upper parts of the telescopic rods 2 are of hexagonal structures, the lower parts of the telescopic rods 2 are of cylindrical structures, the telescopic rods 2 penetrate through the partition plates 4, and the springs 3 are arranged between the partition plates 4 and the upper parts of the telescopic rods 2;
the inside back taper die cavity that is of hold-down mechanism, the bottom of telescopic link 2 is unanimous with hold-down mechanism's inside die cavity shape. 2 combinations of a plurality of telescopic links are in the same place, put into telescopic link 2 department with the part during fixed special-shaped part, compression telescopic link 2, telescopic link 2 can be compressed with the special-shaped part along with the type, 2 edges of a plurality of telescopic links of uncompressed can laminate with the special-shaped part, thereby can two horizontal directions of fixed part, fixed plate 5 is fixed and can be pushed down the vertical direction of the fixed special-shaped part of special-shaped part on 1 upper portion of casing, the inside back taper telescopic link 2's of locking mechanism bottom shape is unanimous, locking mechanism can promote telescopic link 2 upward movements after tightening up, thereby another vertical direction of fixed special-shaped part, thereby realize the fixed to the special-shaped part.
Further optimize the scheme, hold-down mechanism including cup joint at the pretension cover 6 in the 1 bottom outside of casing, through spout slide rail mechanism and pretension cover 6 gliding two pretension pieces 7 of cooperation, reserve clearance and symmetry setting between two pretension pieces 7, the back taper is constituteed jointly to two pretension piece 7's die cavity.
In a further optimized scheme, the two pre-tightening blocks 7 are locked through a hoop. The two pre-tightening blocks 7 are locked through the clamps, so that the telescopic rod 2 can generate upward force.
In a further optimized scheme, the shell 1 is cylindrical.
In a further preferred embodiment, the fastening plate 5 is fastened to the housing 1 by screws.
The working process of the embodiment is as follows:
with special-shaped part in the telescopic link 2 of impressing, telescopic link 2 is pushed down, the shape of a plurality of telescopic links 2 back bottom of pushing down is the same with special-shaped part, special-shaped part is by jack-up under the elastic force effect because of telescopic link 2 middle parts are provided with spring 3, through adjustment fixed plate 5, make special-shaped part's horizontal direction satisfy the processing requirement, 2 edges of a plurality of telescopic links of uncompressed can be with the laminating of special-shaped part edge, and simultaneously, there is one or more bottom of exceeding in 2 bottoms of a plurality of telescopic links, through locking pretension piece 7, pretension piece 7's toper and 2 bottom shapes of telescopic link are unanimous, consequently telescopic link 2 can be promoted the upward movement by pretension piece 7, thereby realize the fastening to special.
Example two
Referring to fig. 5 to 7, the tooling of the present embodiment is different from the tooling of the first embodiment only in that the housing 1 is square. Two side edges of the two pre-tightening blocks 7 are provided with flanges 701, and the flanges 701 are locked through screws. The use of the fastening pre-tightening block 7 is more convenient by adjusting the flange 701.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The special-shaped part tool is characterized by comprising a shell (1), a partition plate (4) arranged in the middle of the shell (1), a telescopic mechanism arranged in the shell (1), a fixing plate (5) detachably connected with the upper part of the shell (1) and a pressing mechanism sleeved on the outer side of the bottom of the shell (1);
the telescopic mechanism comprises a plurality of telescopic rods (2) and springs (3), the upper parts of the telescopic rods (2) are of hexagonal structures, the lower parts of the telescopic rods (2) are of cylindrical structures, the telescopic rods (2) penetrate through the partition plates (4), and the springs (3) are arranged between the partition plates (4) and the upper parts of the telescopic rods (2);
the inside back taper die cavity that is of hold-down mechanism, the bottom of telescopic link (2) with hold-down mechanism's inside die cavity shape is unanimous.
2. The special-shaped part tool according to claim 1, wherein the pressing mechanism comprises a pre-tightening sleeve (6) sleeved on the outer side of the bottom of the shell (1) and two pre-tightening blocks (7) which slide in a matched manner with the pre-tightening sleeve (6) through a sliding groove and sliding rail mechanism, a gap is reserved between the two pre-tightening blocks (7) and the two pre-tightening blocks are symmetrically arranged, and cavities of the two pre-tightening blocks (7) jointly form an inverted cone.
3. A profiled element tooling as claimed in claim 2, characterized in that two of the pre-tensioning blocks (7) are locked by a clamp.
4. The special-shaped part tool according to claim 1, characterized in that the shell (1) is cylindrical or square in shape.
5. The special-shaped part tooling as claimed in claim 2, wherein flanges (701) are arranged at two side edges of the two pre-tightening blocks (7), and the flanges (701) are locked by screws.
6. The special-shaped part tooling as claimed in claim 1, wherein the fixing plate (5) is fixed on the housing (1) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782792.3U CN211991841U (en) | 2020-05-13 | 2020-05-13 | Special-shaped part tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782792.3U CN211991841U (en) | 2020-05-13 | 2020-05-13 | Special-shaped part tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991841U true CN211991841U (en) | 2020-11-24 |
Family
ID=73409223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782792.3U Active CN211991841U (en) | 2020-05-13 | 2020-05-13 | Special-shaped part tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991841U (en) |
-
2020
- 2020-05-13 CN CN202020782792.3U patent/CN211991841U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of tooling for special-shaped parts Effective date of registration: 20230321 Granted publication date: 20201124 Pledgee: Bank of Hebei Limited by Share Ltd. Baoding branch Pledgor: Baoding Changxin Machinery Manufacturing Co.,Ltd. Registration number: Y2023980035591 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |