CN220407899U - Combined clamp - Google Patents
Combined clamp Download PDFInfo
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- CN220407899U CN220407899U CN202321102187.7U CN202321102187U CN220407899U CN 220407899 U CN220407899 U CN 220407899U CN 202321102187 U CN202321102187 U CN 202321102187U CN 220407899 U CN220407899 U CN 220407899U
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- adjusting
- block
- adjusting screw
- screw rod
- pull rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of tool clamps, and discloses a combined clamp which comprises: the base is provided with a fixed block; the rotating mechanism is arranged on the base and used for adjusting the angle of the clamp; the distance adjusting mechanism is arranged on the rotating mechanism and is used for adjusting the distance between the clamping plates; the height adjusting mechanism is arranged on the distance adjusting mechanism and used for adjusting the height of the clamping plate. The adjusting pull rod is pulled outwards, and the rotating block is rotated to enable the clamp to rotate to a proper angle to clamp the object. And the second adjusting screw rod is rotated, and the second adjusting block is driven to ascend or move downwards when the second adjusting screw rod rotates, so that the second adjusting screw rod is suitable for clamping objects with different heights. The first adjusting screw is driven to rotate by rotation of the rotary hand, and the first adjusting screw drives the first adjusting block to move until the two clamping plates butt against the object and transversely clamp the object.
Description
Technical Field
The utility model belongs to the technical field of tool clamps, and particularly relates to a combined clamp.
Background
The combined clamp is assembled by repeatedly usable standard clamp parts, the clamp is used for fixing a processing object in the processing process to enable the processing object to occupy a correct position so as to receive construction or detection, and the clamp is a process device used for rapidly fastening a workpiece in the processing process to enable a machine tool, a cutter and the workpiece to keep the correct relative positions. That is to say, the fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, versatility and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compound, intelligent and environment-friendly directions. The clamp is also called a clamp. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. Such as welding jigs, inspection jigs, assembly jigs, machine jigs, etc. The fixture is an indispensable technological equipment in machining and has very wide application.
When the existing fixture tool clamps workpieces of different sizes, the clamping space is not well adjusted, and for special-shaped workpieces, the common fixture clamps only two ends of the workpieces, so that the application range is small, and the combined fixture tool is designed.
Disclosure of Invention
The present utility model is directed to a combined fixture for solving at least one of the above-mentioned problems.
In order to solve the technical problems, the specific technical scheme of the utility model is as follows:
in some embodiments of the present application, there is provided a modular fixture comprising:
the base is provided with a fixed block;
the rotating mechanism is arranged on the base and used for adjusting the angle of the clamp;
the distance adjusting mechanism is arranged on the rotating mechanism;
the height adjusting mechanism is arranged on the distance adjusting mechanism.
Preferably, in a preferred embodiment of the above combined fixture, the rotating mechanism includes:
the rotary block is fixedly connected with the fixed block, and the inner side wall of the rotary block is provided with a mounting groove;
the adjusting pull rod is arranged in the mounting groove;
the first limiting block is arranged on the adjusting pull rod, is in sliding connection with the adjusting pull rod and is fixedly connected with the mounting groove;
the second limiting block is arranged on the adjusting pull rod, fixedly connected with the adjusting pull rod and slidably connected with the mounting groove;
the spring is arranged on the outer surface of the adjusting pull rod, one end of the spring is fixedly connected with the first limiting block, and the other end of the spring is fixedly connected with the second limiting block.
Preferably, in a preferred embodiment of the above combined fixture, the first limiting block is annular, and an inner surface diameter of the first limiting block is the same as an outer surface diameter of the adjusting rod; the second limiting block is annular, and the diameter of the outer surface of the second limiting block is the same as the diameter of the inner surface of the mounting groove.
Preferably, in a preferred embodiment of the above combined fixture, a plurality of limiting grooves are formed in a side wall of the fixing block, the limiting grooves are the same as the end portions of the adjusting pull rods in size, and the end portions of the adjusting pull rods are placed in the limiting grooves.
Preferably, in a preferred embodiment of the above-mentioned combined fixture, the distance adjusting mechanism includes:
the plane plate is provided with an adjusting groove;
the first adjusting screw rod is arranged in the mounting groove;
the first adjusting block is arranged on the first adjusting screw rod and is in threaded connection with the first adjusting screw rod.
Preferably, in a preferred embodiment of the above-mentioned combined clamp, the height adjusting mechanism includes:
the second adjusting screw rod is vertically and fixedly arranged on the first adjusting block;
the second adjusting block is arranged on the second adjusting screw rod and is in threaded connection with the second adjusting screw rod;
and the clamping plate is arranged on the two side walls of the adjusting block and is fixedly connected with the two adjusting blocks.
Preferably, in an embodiment of the above combined fixture, the first adjusting screw and the second adjusting screw are provided with a knob at one end, the knob is circular, and a soft pad is sleeved on an outer surface of the knob.
Preferably, in a preferred embodiment of the above combined fixture, the first outer side of the adjusting screw includes a first threaded portion and a second threaded portion, the threads of the first threaded portion and the second threaded portion are opposite in direction, and the lengths of the first threaded portion and the second threaded portion are the same.
Preferably, in a preferred embodiment of the above-mentioned combined fixture, the adjusting screw rod two, the adjusting block one, the adjusting block two and the clamping plate are respectively provided with two opposite parts.
Compared with the prior art, the utility model has the beneficial effects that: the adjusting pull rod is pulled outwards, and the rotating block is rotated to enable the clamp to rotate to a proper angle to clamp the object. And the second adjusting screw rod is rotated, and the second adjusting block is driven to ascend or move downwards when the second adjusting screw rod rotates, so that the second adjusting screw rod is suitable for clamping objects with different heights. The first adjusting screw is driven to rotate by rotation of the rotary hand, and the first adjusting screw drives the first adjusting block to move until the two clamping plates butt against the object and transversely clamp the object.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a clamp according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a distance adjusting mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present utility model.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model.
Referring to fig. 1-3, a modular fixture according to an embodiment of the present application is described, comprising:
the base 1, the base 1 is provided with a fixed block 11;
a rotation mechanism 2, wherein the rotation mechanism 2 is arranged on the base 1;
a distance adjustment mechanism 3, wherein the distance adjustment mechanism 3 is arranged on the rotation mechanism 2;
and the height adjusting mechanism 4 is arranged on the distance adjusting mechanism 3 and is used for adjusting the height of the action end of the clamp.
To further optimize the above technical solution, the rotation mechanism 2 comprises:
the rotary block 21, the lower surface of the rotary block 21 is provided with a rotary groove, the rotary groove has the same size as the fixed block 11, the rotary block 21 is fixedly connected with the fixed block 11, and the inner side wall of the rotary block 21 is provided with a mounting groove 211;
an adjusting lever 22, wherein the adjusting lever 22 is disposed in the mounting groove 211;
the first limiting block 23 is arranged on the adjusting pull rod 22, is in sliding connection with the adjusting pull rod 22 and is fixedly connected with the mounting groove 211;
the second limiting block 24 is arranged on the adjusting pull rod 22, fixedly connected with the adjusting pull rod 22 and slidably connected with the mounting groove 211;
the spring 25 is arranged on the outer surface of the adjusting pull rod 22, one end of the spring 25 is fixedly connected with the first limiting block 23, and the other end of the spring is fixedly connected with the second limiting block 24.
In order to further optimize the technical scheme, the first limiting block 23 is annular, and the diameter of the inner surface of the first limiting block 23 is the same as that of the outer surface of the adjusting pull rod 22; the second limiting block 24 is annular, and the diameter of the outer surface of the second limiting block 24 is the same as the diameter of the inner surface of the mounting groove 211.
In order to further optimize the technical scheme, a plurality of limiting grooves 111 are formed in the side wall of the fixed block 11, the size of each limiting groove 111 is the same as that of the end part of the corresponding adjusting pull rod 22, and the end part of the corresponding adjusting pull rod 22 is arranged in each limiting groove 111.
To further optimize the above technical solution, the distance adjusting mechanism 3 includes:
a plane plate 31, wherein an adjusting groove is arranged on the plane plate 31;
an adjusting screw one 32, wherein the adjusting screw one 32 is arranged in the mounting groove 31;
the first adjusting block 33 is arranged on the first adjusting screw 32, and the first adjusting block 33 is in threaded connection with the first adjusting screw 32.
To further optimize the above technical solution, the height adjustment mechanism 4 comprises:
the second adjusting screw 41 is vertically and fixedly arranged on the first adjusting block 33;
the second adjusting block 42 is arranged on the second adjusting screw 41, and the second adjusting block 42 is in threaded connection with the second adjusting screw 41;
and the clamping plate 43 is arranged on the side wall of the second adjusting block 42 and is fixedly connected with the second adjusting block 42.
In order to further optimize the technical scheme, one end of the first adjusting screw 32 and one end of the second adjusting screw 41 are provided with a turning hand, the turning hand is round, and a soft cushion is sleeved on the outer surface of the turning hand.
In order to further optimize the technical scheme, the outer side of the first adjusting screw 32 comprises a first threaded portion and a second threaded portion, the threads of the first threaded portion and the second threaded portion are opposite in rotation direction, and the lengths of the first threaded portion and the second threaded portion are the same.
In order to further optimize the technical scheme, two adjusting screw rods 41, two adjusting blocks 33, two adjusting blocks 42 and two clamping plates 43 are respectively arranged oppositely.
Working principle: the adjusting lever 22 is pulled out, and the rotating block 21 is rotated to rotate the clamp to a proper angle to clamp the object. And the second adjusting screw 41 is rotated, and the second adjusting screw 41 drives the second adjusting block 42 to ascend or move downwards when rotating, so that the clamping device is suitable for clamping objects with different heights. The first adjusting screw 32 is driven to rotate by rotation of the rotary hand, and the first adjusting screw 32 drives the first adjusting block 33 to move until the two clamping plates 43 butt against the object and transversely clamp the object.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A modular fixture, comprising:
the base is provided with a fixed block;
the rotating mechanism is arranged on the base and used for adjusting the angle of the clamp;
the distance adjusting mechanism is arranged on the rotating mechanism;
the height adjusting mechanism is arranged on the distance adjusting mechanism.
2. A modular fixture as recited in claim 1, wherein said rotation mechanism comprises:
the rotary block is fixedly connected with the fixed block, and the inner side wall of the rotary block is provided with a mounting groove;
the adjusting pull rod is arranged in the mounting groove;
the first limiting block is arranged on the adjusting pull rod, is in sliding connection with the adjusting pull rod and is fixedly connected with the mounting groove;
the second limiting block is arranged on the adjusting pull rod, fixedly connected with the adjusting pull rod and slidably connected with the mounting groove;
the spring is arranged on the outer surface of the adjusting pull rod, one end of the spring is fixedly connected with the first limiting block, and the other end of the spring is fixedly connected with the second limiting block.
3. The combined clamp according to claim 2, wherein the first limiting block is annular, and the diameter of the inner surface of the first limiting block is the same as the diameter of the outer surface of the adjusting pull rod; the second limiting block is annular, and the diameter of the outer surface of the second limiting block is the same as the diameter of the inner surface of the mounting groove.
4. A modular fixture as recited in claim 3, wherein a plurality of limiting grooves are formed in the side walls of the fixed block, wherein the limiting grooves are the same size as the ends of the adjusting rods, and the ends of the adjusting rods are disposed in the limiting grooves.
5. The combination clamp of claim 4, wherein the distance adjustment mechanism comprises:
the plane plate is provided with an adjusting groove;
the first adjusting screw rod is arranged in the mounting groove;
the first adjusting block is arranged on the first adjusting screw rod and is in threaded connection with the first adjusting screw rod.
6. The modular fixture of claim 5, wherein the height adjustment mechanism comprises:
the second adjusting screw rod is vertically and fixedly arranged on the first adjusting block;
the second adjusting block is arranged on the second adjusting screw rod and is in threaded connection with the second adjusting screw rod;
and the clamping plate is arranged on the two side walls of the adjusting block and is fixedly connected with the two adjusting blocks.
7. The combined clamp according to claim 6, wherein a turning hand is arranged at one end of the first adjusting screw and one end of the second adjusting screw, the turning hand is round, and a soft cushion is sleeved on the outer surface of the turning hand.
8. The modular fixture of claim 5, wherein the first outer side of the adjusting screw includes a first threaded portion and a second threaded portion, the first threaded portion and the second threaded portion having opposite threads, and the first threaded portion and the second threaded portion have the same length.
9. The combined clamp according to claim 6, wherein the second adjusting screw rod, the first adjusting block, the second adjusting block and the clamping plate are respectively and oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102187.7U CN220407899U (en) | 2023-05-09 | 2023-05-09 | Combined clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102187.7U CN220407899U (en) | 2023-05-09 | 2023-05-09 | Combined clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407899U true CN220407899U (en) | 2024-01-30 |
Family
ID=89657400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102187.7U Active CN220407899U (en) | 2023-05-09 | 2023-05-09 | Combined clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407899U (en) |
-
2023
- 2023-05-09 CN CN202321102187.7U patent/CN220407899U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |