Adjustable vice device
By designing an adjustable vise device, the lateral and longitudinal positioning of parts is achieved using step grooves and strip grooves, which solves the problems of long preparation time and positioning deviation of vise in batch processing, and achieves rapid and stable clamping and efficient processing of multiple parts.
Patent Information
- Application Number
- CN202422261091.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing vises have a long preparation time when processing batch parts, and the part positioning deviation leads to unstable product quality, and the multiple clamping and positioning of small sample parts increases the worker's preparation time.
An adjustable vise device is designed, including a fixed block, a movable block, a fixing bolt and a positioning block, which realizes the transverse and longitudinal positioning of the parts through step grooves and strip grooves, allowing multiple parts to be clamped simultaneously.
It realizes fast and stable multi-part clamping, improves processing efficiency and product quality stability, and reduces worker preparation time.
Smart Images
Figure CN223057482U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mechanical processing positioning devices, and particularly relates to an adjustable vise device. Background Art
[0002] For decades, driven by the development of numerical control machine tools towards high speed, high efficiency, precision, compounding, intelligence, and environmental protection, the corresponding fixture technology has been developing towards high precision, high efficiency, modularity, combination, generality, and economy. Fixtures are one of the indispensable components in mechanical processing. Among them, the vise is the most commonly used, most economical, and most popular fixture. Its structure is simple, the clamping is rapid, the positioning is accurate, it saves time and effort during processing, improves the processing efficiency and accuracy, and improves the product quality.
[0003] In mechanical processing, the vise is a relatively common clamping tool. It uses two jaws as the positioning reference and conducts the clamping work based on the principle of transmitting mechanical force by the lead screw and nut. The conventional vise has a simple structure and rapid clamping, but when processing parts in a relatively large batch, the following phenomena exist: 1. When conventionally using the vise to process parts, a large number of accessories for the part clamping and positioning device are used and it takes a long time; 2. During the mass production of parts, the deviation caused by the need to reposition each part results in unstable quality of each product; 3. When processing small sample parts, multiple clamping and positioning and disassembly of parts increase the preparation time of workers before processing parts. Summary of the Utility Model
[0004] Aiming at the above problems, the purpose of the utility model is to provide a vise device that can quickly, stably, and process multiple parts simultaneously.
[0005] The utility model is realized through the following technical solutions:
[0006] An adjustable vise device, comprising a vise body; the vise body includes a fixed jaw and a movable jaw (both of the above are prior arts); the adjustable vise device further includes a fixed block, a movable block, a fixing bolt and a positioning block; the fixed block is installed on the fixed jaw of the vise body; the movable block is installed on the movable jaw of the vise body; stepped grooves for positioning the lateral movement of parts are provided on the inner sides of the tops of the fixed block and the movable block; a plurality of strip-shaped grooves are provided beside the stepped groove of the fixed block for placing the positioning block; the positioning block is installed in the strip-shaped groove of the fixed block and fixed by the fixing bolt for positioning the longitudinal movement of the parts; the positioning block is installed in the strip-shaped groove of the fixed block, one end is in the strip-shaped groove and fixed by the fixing bolt, and the other end extends out of the edge of the fixed block. When machining a plurality of parts, after the parts are placed in the stepped grooves on the fixed block and the movable block, the positioning blocks are installed in the strip-shaped grooves in front of and behind each part. The same positioning block can be used between adjacent parts. When positioning a long strip-shaped part, the positioning blocks are installed at the front and rear ends of the long strip-shaped part in the same way; the positioning block is square.
[0007] Advantages of the present utility model:
[0008] The structure of the present utility model is simple, the operation is convenient and fast, and it can clamp parts of different sizes, and can also clamp a plurality of parts at the same time. Description of the drawings
[0009] The following further describes the present utility model in detail with reference to the drawings.
[0010] Figure 1 is a schematic structural diagram of the present utility model.
[0011] Figure 2 is a working schematic diagram of machining a plurality of parts in the present utility model.
[0012] Figure 3 is a working schematic diagram of machining a long strip-shaped part in the present utility model.
[0013] Shown in the figure: 1 - vise body; 2 - fixed block; 21 - strip-shaped groove; 3 - movable block; 4 - fixing bolt; 5 - positioning block; 6 - square part; 7 - strip part. Specific embodiments
[0014] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.
[0015] It should be noted that the structures, proportions, sizes, etc. depicted in the accompanying drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of this utility model. Therefore, they do not have any substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the efficacy that this utility model can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in this utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of narration and are not used to limit the scope for the implementation of this utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which this utility model can be implemented.
[0016] In the description of this utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. It should be noted that the terms "including", "comprising", or any other variant are intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a process, method, article, or device.
[0017] As Figure 1 shown, an adjustable vise device includes: a vise body 1, a fixed block 2, a movable block 3, a fixing bolt 4, and a positioning block 5.
[0018] The vise body 1 is a conventional clamping device in the art, and the vise body 1 includes a fixed jaw and a movable jaw that can move.
[0019] The fixed block 2 is installed on the fixed jaw of the vise body 1; several strip-shaped grooves 21 are provided beside the stepped groove of the fixed block 2 for placing the positioning block 5.
[0020] The movable block 3 is installed on the movable jaw of the vise body 1, and the movable block 3 can move together with the movable jaw.
[0021] Stepped grooves for positioning the lateral movement of parts are provided on the inner sides of the tops of the fixed block 2 and the movable block 3.
[0022] The positioning block 5 is installed in the strip-shaped groove 21 and fixed by the fixing bolt 4 for positioning the longitudinal movement of the part; one end of the positioning block 5 is in the strip-shaped groove 1 and fixed by the fixing bolt 4, and the other end extends out of the edge of the fixing block 2. The positioning block 5 should not extend too much out of the edge of the fixing block 2. For more stability, the positioning block 5 is square.
[0023] Working principle:
[0024] As Figure 2 shown, when the part is a square part 6, that is, when the part size is small, multiple parts can be clamped and processed at the same time. After the square part 6 is placed in the stepped grooves on the fixing block 2 and the movable block 3, the positioning blocks 5 are installed in the strip-shaped grooves 21 in front of and behind each square part 6. The same positioning block can be used between adjacent square parts 6.
[0025] As Figure 3 shown, when the part is a strip part 7, that is, when the part size is large and only 1 part of this size can be placed in this vise device, after the strip part 7 is placed in the stepped grooves on the fixing block 2 and the movable block 3, the positioning blocks 5 are installed in the strip-shaped grooves 21 in front of and behind the strip part 7.
[0026] The protection scope of the present utility model is not limited to the technical solutions disclosed in the specific embodiments. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.
Claims
1. An adjustable vise device, comprising a vise body (1), and the vise body (1) includes a fixed jaw and a movable jaw; characterized in that: It includes a fixed block (2), a movable block (3), a fixing bolt (4) and a positioning block (5); the fixed block (2) is installed on the fixed jaw of the vise body (1); the movable block (3) is installed on the movable jaw of the vise body (1); stepped grooves for positioning the lateral movement of parts are provided on the inner sides of the tops of the fixed block (2) and the movable block (3); several strip-shaped grooves (21) are provided beside the stepped groove of the fixed block (2) for placing the positioning block (5); the positioning block (5) is installed in the strip-shaped groove (21) and fixed by the fixing bolt (4) for positioning the longitudinal movement of parts.
2. The adjustable vise device according to claim 1, characterized in that: One end of the positioning block (5) is within the strip-shaped groove (21) and fixed by the fixing bolt (4), and the other end extends out of the edge of the fixed block (2).
3. An adjustable vise device according to claim 1 or 2, characterized in that: The positioning block (5) is square.