CN218462010U - Locking and pressing device - Google Patents
Locking and pressing device Download PDFInfo
- Publication number
- CN218462010U CN218462010U CN202222323951.5U CN202222323951U CN218462010U CN 218462010 U CN218462010 U CN 218462010U CN 202222323951 U CN202222323951 U CN 202222323951U CN 218462010 U CN218462010 U CN 218462010U
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- pressing
- locking
- wedge
- base
- adjusting screw
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Abstract
The utility model discloses a locking closing device, including base and hold-down mechanism, hold-down mechanism includes: the U-shaped bracket is arranged on the base; the pressing rod is rotatably connected with the U-shaped bracket; the pressing part is arranged at one end of the pressing rod and used for pressing the workpiece; the roller is arranged at one end far away from the pressing part and is rotationally connected with the pressing rod; the wedge-shaped block is movably arranged on the base, and one side of the wedge-shaped block is provided with an auxiliary locking inclined plane which is used for abutting against the roller; still including being used for driving the locking mechanism of wedge motion on the base to the realization can convenient use in some movable position that need frequently elasticity, avoids the dismouting inconvenient, simultaneously through the design of hand-operated screw, need not use tools, only can accomplish through manual promptly and put and open and compress tightly, and environmental compatibility is stronger.
Description
Technical Field
The utility model relates to a manufacturing technical field, concretely relates to locking closing device.
Background
Generally, in the production and manufacturing process, when two workpieces are fixed, the two workpieces need to be locked by a plurality of screws, and when the two workpieces are disassembled and assembled, the screws need to be loosened and tightened, so that the assembly and disassembly are inconvenient, and the assembly and disassembly efficiency is influenced.
Traditional locking mechanism easily receives the use scene influence, to the processing of parts such as panel, often uses traditional instrument like bench vice, G type pincers etc. locking, put when opening invalid operating time long, work efficiency is low, receives the use scene restriction, simultaneously when processing the part because bench vice etc. feed for the pitch, adjustment time is longer, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking closing device solves following technical problem:
(1) In the production and manufacturing process, the traditional tools such as bench vices, G-shaped pliers and the like are often used for processing parts such as plates and the like, and the use scene is easily limited.
(2) When parts are machined, because the bench vice and the like are used for feeding in a screw pitch, the adjusting time is longer, and the working efficiency is lower.
The purpose of the utility model can be realized by the following technical scheme:
a locking hold-down device comprising a base and a hold-down mechanism, the hold-down mechanism comprising: the U-shaped bracket is arranged on the base; the pressing rod is rotatably connected with the U-shaped bracket; the pressing part is arranged at one end of the pressing rod and used for pressing a workpiece; the roller is arranged at one end far away from the pressing part and is rotationally connected with the pressing rod; the wedge-shaped block is movably arranged on the base, and one side of the wedge-shaped block is provided with an auxiliary locking inclined plane which is used for abutting against the roller; the wedge-shaped block locking mechanism is used for driving the wedge-shaped block to move on the base.
As a further aspect of the present invention: the locking mechanism comprises a support arranged on the base, a U-shaped groove is formed in the support, and an adjusting screw rod is movably arranged in the U-shaped groove; the locking mechanism further comprises an adjusting screw sleeve which is rotatably arranged on the adjusting screw rod, and an internal thread which is matched and screwed with the adjusting screw rod is arranged on the inner end face of the adjusting screw sleeve.
As a further aspect of the present invention: the wedge-shaped block is rotatably connected with the adjusting screw rod.
As a further aspect of the present invention: the pressing part is of a convex structure.
As a further aspect of the present invention: and the adjusting screw rod is also provided with a handle for rotating the adjusting screw rod.
The utility model has the advantages that:
(1) The movable position which needs frequent loosening and tightening can be conveniently used, so that the inconvenience in disassembly and assembly is avoided;
(2) Through the design of hand-screw, need not use the instrument, only can accomplish through manual and put and open and compress tightly, environmental compatibility is stronger.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the locking mechanism of the present invention;
FIG. 2 is a schematic structural view of the horizontal moving part of the present invention;
FIG. 3 is a schematic structural view of the adjusting screw sleeve of the present invention;
FIG. 4 is a schematic structural view of the roller and the pressing plate of the present invention;
fig. 5 is a schematic structural view of the utility model when the sheet is released.
In the figure: 1. a base; 2. a support; 3. a U-shaped bracket; 4. adjusting the thread sleeve; 5. adjusting the screw rod; 6. a hold down bar; 7. a roller; 8. a wedge block; 9. an auxiliary locking bevel; 10. a U-shaped groove; 11. a pressing part; 12. a handle.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 4, the present invention relates to a locking and compressing device, which includes a base 1 and a compressing mechanism, wherein the compressing mechanism includes a U-shaped bracket 3 disposed on the base 1, a compressing rod 6 rotatably connected to the U-shaped bracket 3, a compressing portion 11 disposed at one end of the compressing rod 6 for compressing a part, a roller 7 disposed at one end far away from the compressing portion 11 and rotatably connected to the compressing rod 6, and a wedge 8 movably disposed on the base 1; the pressing part 11 is of a convex structure and is used for pressing parts; an auxiliary locking inclined plane 9 is further arranged on one side of the wedge-shaped block 8 and is used for abutting against the roller 7;
referring to fig. 2-3, a locking mechanism for driving the wedge block 8 to move on the base 1 is further included. The locking mechanism comprises a support 2 arranged on the base 1, a U-shaped groove 10 is arranged on the support 2, an adjusting screw rod 5 is movably arranged in the U-shaped groove 10, the adjusting screw rod 5 is rotatably connected with a wedge block 8, and a handle 12 is further arranged on the adjusting screw rod 5 and used for rotating the adjusting screw rod 5; the locking mechanism also comprises an adjusting screw sleeve 4 rotationally arranged on the adjusting screw rod 5, and an internal thread matched and screwed with the adjusting screw rod 5 is arranged on the inner end surface of the adjusting screw sleeve 4; the locking mechanism includes, but is not limited to, the above, and the locking mechanism may also be an air cylinder, a hydraulic cylinder, or other driving mechanisms.
Referring to fig. 1 and 5, under the action of gravity, the adjusting screw sleeve 4 contacts with the adjusting screw rod 5, the adjusting screw rod 5 is fed by rotating the handle 12, the roller 7 moves upwards along the auxiliary locking inclined plane 9 of the wedge-shaped block 8, the pressing rod 6 presses the part, and at this time, the pressing rod 6 and the adjusting screw sleeve 4 are in an interlocking state; when the locking object needs to be released, the locking object can be quickly released by rotating the adjusting thread sleeve 4.
The utility model discloses a theory of operation: when parts need to be locked, the parts to be locked are placed below the pressing part 11, the pressing rod 6 is pre-tensioned through the adjusting screw sleeve 4, the adjusting screw sleeve 4 is in contact with the adjusting screw rod 5 under the action of gravity, the adjusting screw rod 5 feeds through the rotating handle 12, the roller 7 moves upwards along the auxiliary locking inclined plane 9 of the wedge block 8, the pressing part 11 of the pressing rod 6 sinks to press the parts, and the pressing rod 6 and the adjusting screw sleeve 4 are in an interlocking state at the moment; when the opening is needed, the adjusting screw sleeve 4 can be rotated to unlock the adjusting screw sleeve 4 and the adjusting screw rod 5, the auxiliary locking inclined plane 9 of the wedge-shaped block 8 is separated from the roller 7, the roller 7 sinks under the action of gravity, and the pressing part 11 of the pressing rod 6 rises according to the lever principle, so that the locked objects are quickly opened; this structure is through structures such as wedge 8, gyro wheel 7, adjustment silk cover 4, adjustment lead screw 5, compression bar 6, changes horizontal motion into vertical direction atress, through the mode that changes the atress direction, reaches maximum laborsaving to through the design of hand-screw, avoid using instruments such as screwdrivers when the adjustment, environmental compatibility is stronger.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. A locking and pressing device is characterized by comprising a base (1) and a pressing mechanism,
the hold-down mechanism includes:
the U-shaped bracket (3), the U-shaped bracket (3) is arranged on the base (1);
the pressing rod (6), the pressing rod (6) is rotatably connected with the U-shaped bracket (3);
the pressing part (11), the pressing part (11) is arranged at one end of the pressing rod (6) and is used for pressing a workpiece;
the roller (7) is arranged at one end far away from the pressing part (11) and is rotationally connected with the pressing rod (6);
the wedge-shaped block (8) is movably arranged on the base (1), and one side of the wedge-shaped block (8) is provided with an auxiliary locking inclined plane (9) which is used for abutting against the roller (7);
the wedge-shaped block mechanism further comprises a locking mechanism used for driving the wedge-shaped block (8) to move on the base (1).
2. The locking and pressing device according to claim 1, wherein the locking mechanism comprises a support (2) arranged on the base (1), a U-shaped groove (10) is arranged on the support (2), and an adjusting screw rod (5) is movably arranged in the U-shaped groove (10);
the locking mechanism further comprises an adjusting screw sleeve (4) which is rotatably arranged on the adjusting screw rod (5), and an internal thread which is matched and screwed with the adjusting screw rod (5) is arranged on the inner end face of the adjusting screw sleeve (4).
3. A locking press according to claim 1, characterised in that the wedge-shaped block (8) is rotatably connected to the adjusting screw (5).
4. Locking press according to claim 1, characterised in that the press (11) is of a convex design.
5. A locking press according to claim 2, characterised in that the adjustment screw (5) is further provided with a handle (12) for rotating the adjustment screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222323951.5U CN218462010U (en) | 2022-09-01 | 2022-09-01 | Locking and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222323951.5U CN218462010U (en) | 2022-09-01 | 2022-09-01 | Locking and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218462010U true CN218462010U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222323951.5U Active CN218462010U (en) | 2022-09-01 | 2022-09-01 | Locking and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218462010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026767A (en) * | 2022-06-27 | 2022-09-09 | 昆山纽杰伦智能机器科技有限公司 | Card loading machine assembly |
-
2022
- 2022-09-01 CN CN202222323951.5U patent/CN218462010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026767A (en) * | 2022-06-27 | 2022-09-09 | 昆山纽杰伦智能机器科技有限公司 | Card loading machine assembly |
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