CN216576708U - Dovetail type double-side oblique clamp - Google Patents
Dovetail type double-side oblique clamp Download PDFInfo
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- CN216576708U CN216576708U CN202122876934.XU CN202122876934U CN216576708U CN 216576708 U CN216576708 U CN 216576708U CN 202122876934 U CN202122876934 U CN 202122876934U CN 216576708 U CN216576708 U CN 216576708U
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- dovetail type
- dovetail
- sliding block
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- mounting groove
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Abstract
The utility model discloses a dovetail type bilateral oblique clamp, and belongs to the technical field of clamps. The dovetail type slide block assembly comprises a dovetail type base, a dovetail type advance slide block and two dovetail type backward slide blocks, wherein a mounting groove is formed in the dovetail type base, two oblique mounting grooves are further formed in the dovetail type base and are respectively located on two sides of the mounting groove, each dovetail type backward slide block is respectively installed on the oblique mounting groove in a sliding mode, two ends of each dovetail type advance slide block are respectively installed at the end portions of the two dovetail type backward slide blocks in a sliding mode, and the dovetail type advance slide blocks are further installed on the dovetail type base through movable components. This device mainly utilizes dovetail base, dovetail backward slide block, dovetail in advance slide block, movable assembly, slant mounting groove, first slant sliding tray, under the bellied mutually supporting of first slant for whole structure possesses small, compact structure, thereby the little advantage of area occupied on the lathe, and the practicality is strong.
Description
Technical Field
The utility model relates to a dovetail type bilateral oblique clamp, and belongs to the technical field of clamps.
Background
During machining, a workpiece can be machined only by clamping the workpiece with a clamp. For small and medium-sized workpieces, a clamp seat clamp is generally adopted for clamping. However, the clamping process of the existing clamp seat clamp is complex and the occupied area of the existing clamp seat clamp on a machine tool is large (for example, a screw rod structure on a bench clamp needs to have a long stroke on the bench clamp, so that the structure of the whole bench clamp is not compact, and the occupied area of the existing bench clamp on the machine tool is large).
Disclosure of Invention
The present invention is implemented by the following technical solutions in view of the technical problems mentioned in the background art:
the dovetail type bilateral oblique clamp comprises a dovetail type base, a dovetail type front sliding block and two dovetail type rear sliding blocks, wherein a mounting groove is formed in the dovetail type base, two oblique mounting grooves are further formed in the dovetail type base and are respectively located on two sides of the mounting groove, each dovetail type rear sliding block is respectively installed on the oblique mounting groove in a sliding mode, two ends of each dovetail type front sliding block are respectively installed at the end portions of the two dovetail type rear sliding blocks in a sliding mode, and the dovetail type front sliding blocks are further installed on the dovetail type base through movable components.
As a preferable example, two opposite side walls of the oblique mounting groove are provided with first oblique sliding grooves, two sides of the dovetail type backward sliding block are respectively provided with first oblique protrusions matched with the first oblique sliding grooves, and the shape of the side wall of the dovetail type backward sliding block is matched with the oblique mounting groove.
Preferably, the movable assembly includes a dovetail leading slider pull rod and a fixed pin, the dovetail leading slider is provided with a waist-shaped channel, the dovetail leading slider pull rod is sleeved on the dovetail leading slider through the waist-shaped channel, a movable hole is formed in a mounting groove on the dovetail base, the bottom of the dovetail leading slider pull rod is sleeved in the movable hole, and the fixed pin is sleeved with the dovetail leading slider and the dovetail leading slider pull rod together.
As a preferable example, a first mounting hole is formed in a side wall of the dovetail type leading slider, the first mounting hole is communicated with the waist-shaped channel, two movable grooves are further formed in side walls of the top of the dovetail type leading slider pull rod, a second mounting hole matched with the first mounting hole is formed in the dovetail type leading slider pull rod, and the second mounting hole is located in the movable groove.
In a preferred embodiment, the end side surface of each dovetail type backward sliding block is also provided with an inclined surface, the end surface side walls of both ends of the dovetail type forward sliding block are matched with the end surface side walls of the dovetail type backward sliding block, the end surface of the dovetail type backward sliding block is further provided with a second oblique sliding groove, and the end surface of the dovetail type forward sliding block is further provided with a second oblique protrusion matched with the second oblique sliding groove.
The utility model has the beneficial effects that: this device mainly utilizes dovetail base, dovetail backward slide block, dovetail in advance slide block, movable assembly, slant mounting groove, first slant sliding tray, under the bellied mutually supporting of first slant for whole structure possesses small, compact structure, thereby the little advantage of area occupied on the lathe, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 in the direction A-A;
in the figure: the device comprises a dovetail base 1, a mounting groove 2, a dovetail backward slide block 3, a dovetail forward slide block 4, a waist-shaped channel 5, a first mounting hole 6, a fixing pin 7, a second mounting hole 8, a movable groove 9, a first oblique bulge 10, a first oblique slide groove 11, a movable hole 12, a dovetail forward slide block pull rod 13 and an oblique mounting groove 14.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.
As shown in fig. 1-4, the dovetail type bilateral oblique pliers comprise a dovetail base 1, a dovetail type leading slide block 4 and two dovetail type trailing slide blocks 3, wherein the dovetail base 1 is provided with a mounting groove 2, the dovetail base 1 is further provided with two oblique mounting grooves 14, the two oblique mounting grooves 14 are respectively positioned at two sides of the mounting groove 2, each dovetail type trailing slide block 3 is respectively and slidably mounted on the oblique mounting groove 14, two ends of the dovetail type leading slide block 4 are respectively and slidably mounted at the end parts of the two dovetail type trailing slide blocks 3, and the dovetail type leading slide block 4 is further mounted on the dovetail base 1 through a movable component.
Two opposite side walls of the oblique installation groove 14 are provided with first oblique sliding grooves 11, two sides of the dovetail type backward sliding block 3 are respectively provided with first oblique protrusions 10 matched with the first oblique sliding grooves 11, and the shape of the side walls of the dovetail type backward sliding block 3 is matched with the oblique installation groove 14.
The movable assembly comprises a dovetail type advanced sliding block pull rod 13 and a fixed pin 7, a kidney-shaped channel 5 is formed in the dovetail type advanced sliding block 4, the dovetail type advanced sliding block pull rod 13 is sleeved on the dovetail type advanced sliding block 4 through the kidney-shaped channel 5, a movable hole 12 is formed in a mounting groove 2 in the dovetail type base 1, the bottom of the dovetail type advanced sliding block pull rod 13 is sleeved in the movable hole 12, and the fixed pin 7 is sleeved with the dovetail type advanced sliding block 4 and the dovetail type advanced sliding block pull rod 13 together.
The side wall of the dovetail type advanced sliding block 4 is provided with a first mounting hole 6, the first mounting hole 6 is communicated with the waist-shaped channel 5, the side wall of the top of the dovetail type advanced sliding block pull rod 13 is also provided with two movable grooves 9, the dovetail type advanced sliding block pull rod 13 is provided with a second mounting hole 8 matched with the first mounting hole 6, and the second mounting hole 8 is positioned in the movable grooves 9.
The side face of the end part of each dovetail type backward sliding block 3 is also set as an inclined plane, the side walls of the end faces of the two ends of the dovetail type forward sliding block 4 are matched with the side walls of the end faces of the dovetail type backward sliding block 3, the end face of the dovetail type backward sliding block 3 is also provided with a second inclined sliding groove, and the end face of the dovetail type forward sliding block 4 is also provided with a second inclined bulge matched with the second inclined sliding groove.
The working principle is as follows: firstly, a first oblique bulge 10 on a dovetail type backward slide block 3 is sleeved on a first oblique sliding groove 11 of a dovetail type base 1, two opposite side walls of the dovetail type backward slide block 3 are installed in oblique installation grooves 14, so that the dovetail type backward slide block 3 is installed on the dovetail type base 1, the side walls of the dovetail type backward slide block 3 are matched with the oblique installation grooves 14, and then a second oblique bulge on a dovetail type forward slide block 4 is sleeved in a second oblique sliding groove on the dovetail type backward slide block 3, so that end surface side walls at two ends of the dovetail type forward slide block 4 are matched with end surface side walls of the dovetail type backward slide block 3;
the dovetail type leading slide block pull rod 13 passes through the waist-shaped channel and the movable hole 12, the dovetail type leading slide block 4 is installed in the installation groove 2 on the dovetail type base 1, and the fixed pin 7 sequentially penetrates through the first installation hole 6 and the second installation hole 8, so that the dovetail type leading slide block pull rod 13 is connected with the dovetail type leading slide block 4;
therefore, when the device is clamped (namely two dovetail type backward sliding blocks 3 are separated from each other), the dovetail type forward sliding block pull rod 13 is pulled, and the dovetail type forward sliding block 4 is driven to open the dovetail type backward sliding block 3 under the connection of the fixed pin 7; when the slide block is released, the dovetail type backward slide block 3 is brought back.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The dovetail type bilateral oblique clamp is characterized in that: the dovetail type moving-forward sliding block structure comprises a dovetail type base (1), a dovetail type moving-forward sliding block (4) and two dovetail type moving-backward sliding blocks (3), wherein a mounting groove (2) is formed in the dovetail type base (1), two inclined mounting grooves (14) are further formed in the dovetail type base (1), the two inclined mounting grooves (14) are respectively located on two sides of the mounting groove (2), each dovetail type moving-backward sliding block (3) is respectively installed on the inclined mounting grooves (14) in a sliding mode, two ends of the dovetail type moving-forward sliding block (4) are respectively installed at the end portions of the two dovetail type moving-backward sliding blocks (3) in a sliding mode, and the dovetail type moving-forward sliding block (4) is further installed on the dovetail type base (1) through a movable assembly.
2. The dovetail dual-sided diagonal clamp of claim 1, wherein: two opposite side walls of the inclined mounting groove (14) are provided with first inclined sliding grooves (11), two sides of the dovetail type backward sliding block (3) are respectively provided with first inclined bulges (10) matched with the first inclined sliding grooves (11), and the shape of the side wall of the dovetail type backward sliding block (3) is matched with the inclined mounting groove (14).
3. The dovetail dual-sided diagonal clamp of claim 1, wherein: the movable assembly comprises a dovetail type advanced sliding block pull rod (13) and a fixed pin (7), a waist-shaped channel (5) is formed in the dovetail type advanced sliding block (4), the dovetail type advanced sliding block pull rod (13) is sleeved on the dovetail type advanced sliding block (4) through the waist-shaped channel (5), a movable hole (12) is formed in a mounting groove (2) on the dovetail type base (1), the bottom of the dovetail type advanced sliding block pull rod (13) is sleeved in the movable hole (12), and the fixed pin (7) is sleeved with the dovetail type advanced sliding block (4) and the dovetail type advanced sliding block pull rod (13) together.
4. The dovetail dual-sided diagonal clamp of claim 3, wherein: the side wall of the dovetail type advanced sliding block (4) is provided with a first mounting hole (6), the first mounting hole (6) is communicated with the waist-shaped channel (5), the side wall of the top of the dovetail type advanced sliding block pull rod (13) is also provided with two movable grooves (9), the dovetail type advanced sliding block pull rod (13) is provided with a second mounting hole (8) matched with the first mounting hole (6), and the second mounting hole is positioned in the movable grooves (9).
5. The dovetail dual-sided diagonal clamp of claim 1, wherein: the end side face of each dovetail type backward sliding block (3) is also set to be an inclined face, the end face side walls of two ends of each dovetail type forward sliding block (4) are matched with the end face side walls of the dovetail type backward sliding blocks (3), the end faces of the dovetail type backward sliding blocks (3) are further provided with second inclined sliding grooves, and the end faces of the dovetail type forward sliding blocks (4) are further provided with second inclined protrusions matched with the second inclined sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876934.XU CN216576708U (en) | 2021-11-19 | 2021-11-19 | Dovetail type double-side oblique clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876934.XU CN216576708U (en) | 2021-11-19 | 2021-11-19 | Dovetail type double-side oblique clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576708U true CN216576708U (en) | 2022-05-24 |
Family
ID=81647213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122876934.XU Active CN216576708U (en) | 2021-11-19 | 2021-11-19 | Dovetail type double-side oblique clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576708U (en) |
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2021
- 2021-11-19 CN CN202122876934.XU patent/CN216576708U/en active Active
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