CN210499298U - Screw rod driving type clamping mechanism - Google Patents
Screw rod driving type clamping mechanism Download PDFInfo
- Publication number
- CN210499298U CN210499298U CN201921231987.2U CN201921231987U CN210499298U CN 210499298 U CN210499298 U CN 210499298U CN 201921231987 U CN201921231987 U CN 201921231987U CN 210499298 U CN210499298 U CN 210499298U
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- China
- Prior art keywords
- screw rod
- clamping part
- clamping
- clamping mechanism
- rod driving
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Abstract
The utility model discloses a lead screw drive formula clamping mechanism, clamping mechanism including adjustable position, clamping mechanism includes first clamping part and second clamping part, first clamping part and second clamping part looks symmetrical arrangement and be connected with a lead screw actuating mechanism respectively, first clamping part includes the base with the second clamping part and fixes L clamp on the base presss from both sides the ware, the base matches with the parallel guide slot of two symmetrical arrangement and merges the ability lead screw actuating mechanism's drive is followed down the guide slot rectilinear movement. The utility model discloses owing to adopt lead screw control, consequently when being used for pressing from both sides tight work piece, can realize pressing from both sides tight stability, can not make the work piece rotate, guaranteed the quality of processing, can be used to the tight use of clamp of various work pieces, use extensively, have important meaning.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a screw rod drive formula clamping mechanism.
Background
In the process of processing workpieces, particularly in the process of processing long column pieces, the long column pieces need to be supported by the supporting seat, but the existing supporting mechanism only has a supporting function and cannot prevent rotation, so that the requirement of factory processing cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lead screw drive formula clamping mechanism to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
a screw rod driving type clamping mechanism comprises a clamping mechanism with an adjustable position, wherein the clamping mechanism comprises a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are symmetrically arranged and are respectively connected with a screw rod driving mechanism, the first clamping portion and the second clamping portion comprise bases and L-shaped clamps fixed on the bases, and the bases are matched with two symmetrically arranged parallel guide grooves and can linearly move along the guide grooves under the driving of the screw rod driving mechanism.
The two screw rod driving mechanisms are coaxially arranged, the outer side ends of the two screw rod driving mechanisms are respectively connected with the screw rod base plate, and the screw rod base plate is fixedly connected with the end parts of the two guide grooves.
The base is connected with the guide groove in a sliding mode through a T-shaped rod, and the upper end of the T-shaped rod is connected with a locking nut.
The L-shaped clamp and the base are fixedly connected through bolts, and a clamping panel with an arc-shaped surface is arranged on the horizontal part of the L-shaped clamp.
The utility model discloses owing to adopt lead screw control, consequently when being used for pressing from both sides tight work piece, can realize pressing from both sides tight stability, can not make the work piece rotate, guaranteed the quality of processing, can be used to the tight use of clamp of various work pieces, use extensively, have important meaning.
Drawings
Fig. 1 is a top view of the screw rod driven type clamping mechanism of the present invention;
FIG. 2 shows a cross-sectional view of the clamping mechanism;
FIG. 3 is a schematic clamping view of the L-shaped clamp;
fig. 4 shows a schematic layout of an application.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model discloses a screw rod drive formula clamping mechanism, clamping mechanism including adjustable position, clamping mechanism includes first clamping part and second clamping part, two clamping parts promptly, first clamping part and second clamping part symmetrical arrangement just are connected with a screw rod drive mechanism 6 respectively, first clamping part and second clamping part include base 3 and fix L clamp 12 on the base, the base cooperatees with guide slot 2 on two symmetrical arrangement's parallel guide slot spare 1, and can follow under screw rod drive mechanism 6's the drive guide slot rectilinear movement.
The screw rod driving mechanism is arranged in a space 9 formed between the guide groove parts.
The two screw rod driving mechanisms are coaxially arranged, the outer side ends of the two screw rod driving mechanisms are respectively connected with a screw rod seat plate 7, the screw rod seat plates are connected and welded with the end parts of the two guide grooves together, and the inner side ends of the two screw rod driving mechanisms are respectively connected with corresponding screw rod seats 8.
The base is connected with the guide groove in a sliding mode through a T-shaped rod 4, the upper end of the T-shaped rod is connected with a locking nut, and the T-shaped rod 4 and the base 3 are fixed together.
The L-shaped clamp is fixedly connected with the base 3 through a bolt 15, a clamping panel 14 with an arc-shaped surface is arranged on a horizontal portion 13 of the L-shaped clamp, a bolt hole 11 is prefabricated on the base 3, a positioning groove 10 is formed, the size of the positioning groove 10 is matched with that of a bottom plate of the L-shaped clamp 12, the positioning groove is identical in thickness, positioning is facilitated, fixing stability is guaranteed, and the workpiece 100 can be clamped stably.
The screw rod of the screw rod driving mechanism is fixed through a screw rod nut 16, and the screw rod nut is welded and fixed with the bottom surface of the base.
The utility model discloses when using, can be as arranging as shown in fig. 4, two the utility model discloses a lead screw drive formula clamping mechanism is located one or two, or between more interval arrangement's supporting seat 200, puts work piece 100 on supporting seat 200, then by utility model's lead screw drive formula clamping mechanism with the work piece press from both sides tightly can in both sides.
The utility model discloses owing to adopt lead screw control, consequently when being used for pressing from both sides tight work piece, can realize pressing from both sides tight stability, can not make the work piece rotate, guaranteed the quality of processing, can be used to the tight use of clamp of various work pieces, use extensively, have important meaning.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The screw rod driving type clamping mechanism is characterized by comprising a clamping mechanism with an adjustable position, wherein the clamping mechanism comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are symmetrically arranged and are respectively connected with a screw rod driving mechanism, the first clamping part and the second clamping part comprise bases and L-shaped clamps fixed on the bases, and the bases are matched with two symmetrically arranged parallel guide grooves and can linearly move along the guide grooves under the driving of the screw rod driving mechanism.
2. The screw rod driving type clamping mechanism according to claim 1, wherein the two screw rod driving mechanisms are coaxially arranged, and the outer ends of the two screw rod driving mechanisms are respectively connected with a screw rod seat plate, and the screw rod seat plate is fixedly connected with the end parts of the two guide grooves.
3. The screw-driven clamping mechanism according to claim 1, wherein said base is slidably connected to said channel by a T-bar, the upper end of said T-bar being connected to a locking nut.
4. The screw rod driving type clamping mechanism according to claim 1, wherein the L-shaped clamp is fixed to the base through a bolt, and a clamping panel with an arc-shaped surface is arranged on the horizontal part of the L-shaped clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231987.2U CN210499298U (en) | 2019-07-31 | 2019-07-31 | Screw rod driving type clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231987.2U CN210499298U (en) | 2019-07-31 | 2019-07-31 | Screw rod driving type clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499298U true CN210499298U (en) | 2020-05-12 |
Family
ID=70586950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231987.2U Active CN210499298U (en) | 2019-07-31 | 2019-07-31 | Screw rod driving type clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210499298U (en) |
-
2019
- 2019-07-31 CN CN201921231987.2U patent/CN210499298U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300402 No. 61 Huasheng Road, East Side of Jinwei Highway, Science Park, Beichen Economic and Technological Development Zone, Beichen District, Tianjin Patentee after: Tianjin jidar Heavy Machinery Technology Co., Ltd Address before: 300402 No. 61 Huasheng Road, East Side of Jinwei Highway, Science Park, Beichen Economic and Technological Development Zone, Beichen District, Tianjin Patentee before: JIDAER HEAVY MACHINERY TECHNOLOGY Co.,Ltd. |