Fixture fixing and mounting base

Abstract

The utility model discloses a fixture fixing and installing base which comprises a bottom plate, and a plurality of evenly-distributed installing holes are formed in the bottom plate. Mounting holes are formed in the bottom plate, first connecting pieces are detachably arranged in the mounting holes, a plurality of limiting grooves distributed transversely and longitudinally are further formed in the bottom plate, limiting blocks are slidably arranged in the limiting grooves, and the limiting blocks are connected with the limiting grooves in a clamped mode; the device further comprises a pressing block, the pressing block is detachably connected with the limiting block, and a second connecting piece enabling the pressing block to be detachably connected with the limiting block is arranged on the pressing block. The transverse / longitudinal limiting grooves distributed on the bottom plate in a gridding manner are matched with the slidable limiting blocks, and the detachable design of the pressing blocks and the second connecting pieces is combined, so that clamps with different sizes and shapes can be adapted, a special base does not need to be replaced, and the cost is reduced. The problems of equipment redundancy and high cost caused by clamp type difference in the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of clamp fixing technology, and in particular to a clamp fixing and mounting base. Background Technology

[0002] In the field of mechanical manufacturing and assembly, the positioning and installation accuracy of tooling fixtures directly affects the product processing quality and efficiency. Traditional tooling fixture installation methods typically require fixing the tooling to a base using bolts, locating pins, or a dedicated clamping mechanism. However, existing technologies have significant limitations: First, for fixtures of different sizes or types, the base needs to be configured with corresponding positioning hole systems, clamping elements, or interface structures, leading to frequent tool changes or adjustments to the positioning reference by operators, making the installation process cumbersome and time-consuming. Second, due to the fixed design of the base, its versatility is poor. For example, round fixtures and irregularly shaped fixtures often require bases with different structures, while large fixtures and small fixtures require bases with different rigidities due to differences in their bearing surfaces. This forces companies to stock multiple sets of dedicated bases, significantly increasing equipment costs and space requirements. Furthermore, although some bases adopt a modular design, the compatibility between modules is insufficient, requiring manual intervention for positioning calibration during adjustments, making rapid switching difficult. Especially in flexible production scenarios with small batches and multiple varieties, frequent tooling changes lead to a decrease in equipment utilization, which seriously restricts the improvement of production efficiency. To address this issue, we provide a fixture mounting base to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a clamp fixing and mounting base.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A clamp mounting base includes a base plate with a plurality of evenly distributed mounting holes. First connecting members are detachably mounted on each mounting hole. The base plate also has a plurality of horizontally and vertically distributed limiting grooves, in which limiting blocks are slidably mounted and engaged with the limiting grooves. The base plate further includes a pressing block, detachably connected to the limiting blocks, and a second connecting member is provided on the pressing block to allow for detachable connection with the limiting blocks.

[0006] Preferably, the limiting block includes a limiting block body, the limiting block body is slidably connected to the limiting groove, and a threaded hole is provided through the upper surface of the limiting block body.

[0007] Preferably, the limiting block body has a fixing hole on at least one side along the sliding direction.

[0008] Preferably, the pressing block includes a pressing block body, on which a connecting hole adapted to the second connecting member is opened through, and a through groove is opened on one side of the connecting hole. A snap-fit ​​member is slidably disposed in the through groove. The snap-fit ​​member is used to support the pressing block body, and the snap-fit ​​member and the pressing block body are snapped together by a snap-fit ​​block to achieve height direction limitation.

[0009] Preferably, the snap-fit ​​component includes a snap-fit ​​plate, the snap-fit ​​plate having a receiving groove, and the receiving groove having a slot on its side wall along the height direction.

[0010] Preferably, a first clearance groove is provided on one side wall of the through groove, which communicates with the outside of the pressing block body. The locking block is slidably disposed in the first clearance groove and extends into the receiving groove, and the locking block engages with the locking groove.

[0011] Preferably, the card block includes a card block body, and at least part of the side wall of the card block body that slides along the first clearance groove is provided with a protrusion that matches the card groove.

[0012] Preferably, the end of the card block body has a through hole.

[0013] Preferably, a second clearance groove is provided on the side wall of the through groove opposite to the direction of the first clearance groove, and the main body of the locking block extends into the second clearance groove.

[0014] Preferably, the cross-section of the limiting groove is convex or dovetail-shaped, and the shape of the limiting block is adapted to the limiting groove.

[0015] This utility model has the following advantages:

[0016] 1. This utility model, through the cooperation of the grid-distributed transverse / longitudinal limiting grooves on the base plate and the sliding limiting block, combined with the detachable design of the pressing block and the second connecting piece, can adapt to clamps of different sizes and shapes without the need to replace the special base. This solves the problems of equipment redundancy and high cost caused by the difference in clamp types in traditional technology. At the same time, the sliding adjustment of the limiting block and the quick disassembly and assembly of the pressing block significantly simplify the clamp fixing process, reduce the need for manual calibration, and improve installation efficiency and positioning accuracy. It is especially suitable for flexible production needs of multiple varieties and small batches. Furthermore, clamps with through holes can be fixed and installed by connecting the first connecting piece with the mounting hole. If the clamp does not have a through hole, it can be fixed by pressing down through the combination of the limiting block, the pressing block, and the second connecting piece.

[0017] 2. The rigid connection design of the threaded hole through the body of the limiting block and the second connecting piece can accurately transmit the downward pressure applied by the pressing block, avoid connection failure caused by uneven force, and further shorten the tooling changeover time and improve the convenience of operation through the quick disassembly and assembly characteristics of the threaded structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the base plate structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the limiting block structure of this utility model.

[0020] Figure 3 This is a cross-sectional view of the limiting block of this utility model.

[0021] Figure 4 This is a structural diagram of the pressing block, the second connecting member, the snap-fit ​​member, and the snap-fit ​​block in their assembled state.

[0022] Figure 5 This is a schematic diagram of the pressing block, the second connecting member, the snap-fit ​​member, and the structure of the snap-fit ​​block in an exploded state.

[0023] Figure 6 This is a cross-sectional view of the pressing block, the second connecting member, the snap-fit ​​member, and the snap-fit ​​block in their assembled state.

[0024] Figure 7 This is a schematic diagram of the pressing block structure of this utility model.

[0025] Figure 8 This is a schematic diagram of the snap-fit ​​component structure of this utility model.

[0026] Figure 9 This is a schematic diagram of the card block structure of this utility model.

[0027] Figure 10 This is a schematic diagram showing the clamping of the present invention in the coordinated state of the pressing block, the second connecting member, the snap-fit ​​member, the snap-fit ​​block, and the limiting member.

[0028] Figure 11 This is a schematic diagram of the first connecting member fixing the clamp according to the present invention.

[0029] In the diagram, 100 is the base plate; 200 is the mounting hole; 300 is the limiting groove; 400 is the first connecting piece; 500 is the limiting block; 510 is the limiting block body; 520 is the threaded hole; 530 is the fixing hole; 600 is the pressing block; 610 is the pressing block body; 620 is the connecting hole; 630 is the through groove; 640 is the first clearance groove; 650 is the second clearance groove; 700 is the second connecting piece; 800 is the snap-fit ​​piece; 810 is the snap-fit ​​plate; 820 is the receiving groove; 830 is the snap-fit ​​groove; 900 is the snap-fit ​​block; 910 is the snap-fit ​​block body; 920 is the protrusion; 930 is the through hole; and a is the fixture. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figure 1 — Figure 11 The example shown.

[0033] This application provides a clamp fixing and mounting base. Specifically, the base includes a base plate 100 with a plurality of evenly distributed mounting holes 200. A first connecting member 400 is detachably mounted on each mounting hole 200. The base plate 100 also has a plurality of horizontally and vertically distributed limiting grooves 300. A limiting block 500 is slidably mounted in each limiting groove 300 and engages with it. The base also includes a pressing block 600, which is detachably connected to the limiting block 500. A second connecting member 700 is provided on the pressing block 600 to detachably connect it to the limiting block 500.

[0034] Please see Figure 1 , Figure 10 as well as Figure 11 As shown, when the fixture has holes for installation, the first connector 400 can be screwed into the mounting hole 200 to fix the fixture on the base plate 100. (See reference...) Figure 11 As shown. Furthermore, when the fixture does not have holes for installation, it is necessary to first slide the limiting block 500 into the limiting groove 300, then press one end of the pressing block 600 onto the fixture frame, and then fix the pressing block 600 and the limiting block 500 together through the second connector 700, thereby fixing the fixture to the base plate 100.

[0035] In this embodiment, the mounting hole 200 is a through hole with internal threads. Please refer to the following documentation. Figure 1As shown, there are multiple mounting holes 200, which are rectangularly distributed on the base plate 100. Correspondingly, the limiting grooves 300 are also arranged horizontally and vertically on the base plate 100. The limiting grooves 300 are located between adjacent columns, so that when fixing the clamps, clamps of different sizes can be fixed, making the base more practical.

[0036] It is understood that in this embodiment, the clamp can also be fixed by a combination of pressing the clamp with the pressing block 600 and connecting the clamp to the mounting hole 200 through the first connector 400.

[0037] For example, both the first connector 400 and the second connector 700 are threaded screws or bolts, etc. The specific choice is not limited here, and can be selected and used as needed in practice.

[0038] The limiting block 500 includes a limiting block body 510, which is slidably connected to the limiting groove 300. A threaded hole 520 is provided through the upper surface of the limiting block body 510.

[0039] Please see Figure 2 and Figure 3 As shown, the limiting block body 510 is slidably disposed in the limiting groove 300, and the opening of the threaded hole 520 faces the upper surface of the base plate 100, so that the second connecting piece 700 located above can be connected to the threaded hole 520.

[0040] Please see Figure 1 , Figure 2 as well as Figure 3 As shown, since the horizontally and vertically distributed limiting grooves 300 have intersection points, when installing the limiting block body 510, the limiting block body 510 can be installed into the limiting groove 300 from the intersection point of the horizontal and vertical limiting grooves 300, which greatly facilitates the installation of the limiting block body 510 at the predetermined position and improves the installation efficiency.

[0041] Please continue reading. Figure 2 and Figure 3 As shown, the limiting block body 510 has a fixing hole 530 on at least one side along the sliding direction; the fixing hole 530 can be connected to an external drive rod with external threads. At this time, the limiting block body 510 can be moved by the external drive rod to clean the debris in the limiting groove 300, thereby maintaining the cleanliness of the surface of the base plate 100. In this embodiment, the fixing hole 530 is a hole with internal threads. It should be noted that the fixing hole 530 is a non-through hole, that is, the fixing hole 530 and the threaded hole 520 are not connected.

[0042] The pressing block 600 includes a pressing block body 610. A connecting hole 620 adapted to the second connecting member 700 is provided through the pressing block body 610. A through groove 630 is provided on one side of the connecting hole 620. A snap-fit ​​member 800 is slidably disposed in the through groove 630. The snap-fit ​​member 800 is used to support the pressing block body 610. The snap-fit ​​member 800 and the pressing block body 610 are snapped together by a snap-fit ​​block 900 to achieve height limitation.

[0043] Please see Figures 4 to 7 as well as Figure 10 As shown, when the clamp needs to be pressed and fixed by the pressing block 600, one end of the pressing block body 610 can be pressed to the clamp frame first, and then the second connector 700 passes through the connecting hole 620 and connects to the threaded hole 520. As the second connector 700 continues to be screwed, the pressing block body 610 applies downward pressure to the clamp, thereby fixing the clamp.

[0044] Understandably, the second connector 700 is threadedly connected to the threaded hole 520. The pressing force exerted on the clamp by the pressing block body 610 in this state will cause a bending force on the second connector 700, which could easily lead to breakage. Therefore, a snap-fit ​​element 800 is provided on the side of the connecting hole 620 away from the clamp. The snap-fit ​​element 800 supports the pressing block body 610. At this time, the second connector 700, combined with the threaded hole 520, exerts a vertically downward force on the pressing block body 610, thereby reducing the bending force on the second connector 700 and lowering the risk of breakage due to excessive bending force. Furthermore, to prevent the snap-fit ​​element 800 from moving vertically in the pressing block body 610, a snap-fit ​​block 900 engages the snap-fit ​​element 800 with the pressing block body 610, limiting the snap-fit ​​element 800 in the height direction and keeping it in a supporting state at the end of the pressing block body 610.

[0045] The snap-fit ​​component 800 includes a snap-fit ​​plate 810, the snap-fit ​​plate 810 having a receiving groove 820, and the receiving groove 820 having a snap-fit ​​slot 830 on its side wall along the height direction.

[0046] The through groove 630 has a first clearance groove 640 that communicates with the outside of the pressing block body 610. The locking block 900 is slidably disposed in the first clearance groove 640 and extends into the receiving groove 820. The locking block 900 is engaged with the locking groove 830.

[0047] See Figures 4 to 8As shown, in order to press and fix clamps of different heights, the height of the snap-fit ​​800 should be adjusted according to the different heights of the clamps. For this purpose, the snap-fit ​​800 can slide up and down in the through groove 630. Specifically, the snap-fit ​​plate 810 can be slidably disposed in the through groove 630 along the height direction, and the opening of the receiving groove 820 faces the first clearance groove 640. The height of the snap-fit ​​plate 810 is first adjusted according to the height of the clamp. After the snap-fit ​​plate 810 slides to the predetermined height, the snap-fit ​​block 900 passes through the first clearance groove 640 and extends into the receiving groove 820. At this time, the snap-fit ​​block 900 engages with the snap-fit ​​groove 830. The vertical height limit of the snap-fit ​​plate 810 is achieved when the snap-fit ​​block 900 slides horizontally with the first clearance groove 640 and when the snap-fit ​​block 900 engages with the snap-fit ​​groove 830.

[0048] The card block 900 includes a card block body 910, and at least part of the side wall of the card block body 910 that slides along the first clearance groove 640 is provided with a protrusion 920 that is adapted to the card groove 830.

[0049] Please see 9 and Figure 10 As shown, in order to enable the locking block 900 and the locking slot 830 to engage horizontally, a protrusion 920 adapted to the locking slot 830 is provided on the side wall of the locking block body 910. When the locking block body 910 extends into the locking slot 830, the protrusion 920 also extends into the locking slot 830, thereby achieving the engagement of the protrusion 920 and the locking slot 830. During assembly, the locking member 800 is first inserted into the through slot 630. The locking member 800 can slide up and down along the through slot 630. When adjusted to the required height, its position is locked by the locking block 900, thereby achieving the positional limitation of the height direction of the locking plate 810, and achieving the support of the end of the pressing block body 610 by the locking plate 810.

[0050] See Figure 9 As shown, the end of the card block body 910 is provided with a through hole 930. When it is necessary to pull the card block body 910 out of the first relief groove 640, an L-shaped rod can be inserted into the through hole 930, so that the operator's hand has a point of force and it is easier to remove the card block body 910 from the first relief groove 640 and the receiving groove 820.

[0051] A second clearance groove 650 is provided on the side wall of the through groove 630 opposite to the first clearance groove 640, and part of the block body 910 extends into the second clearance groove 650.

[0052] Please see Figure 6 and Figure 7In order to ensure that the block body 910 is subjected to uniform force, a second relief groove 650 is provided on the side wall of the through groove 630 away from the first relief groove 640, so that both ends of the block body 910 are supported, reducing the impact of uneven force on the block body 910.

[0053] The limiting groove 300 has a "convex" or dovetail shape in cross section. The shape of the limiting block (500) is adapted to the limiting groove (300). The specific shape of the limiting groove 300 is not limited.

[0054] The working process of this utility model is as follows: (See reference) Figure 10 and Figure 11 As shown, if the fixture has a through hole for installation, the fixture can be placed on the base plate 100, and then the first connector 400 passes through the through hole and connects to the mounting hole 200 to install the fixture on the base plate 100. If the fixture does not have a through hole, multiple limiting blocks 500 can be placed in the limiting groove 300 first, and then one end of the pressing block body 610 is pressed down on the edge of the fixture, while the other end is supported by the cooperation of the snap fastener 800 and the snap block 900. Then, the second connector 700 passes through the connecting hole 620 and connects to the threaded hole 520 of the limiting block 500. As the second connector 700 moves, the pressing block body 610 will press down and fix the fixture, thus achieving the fixture and base plate 100 as specified. This application can achieve the fixing of different types of fixtures through the cooperation of the above-mentioned components.

[0055] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A clamp fixing and mounting base, characterized in that: The system includes a base plate (100) with a plurality of evenly distributed mounting holes (200); a first connector (400) is detachably mounted on each mounting hole (200); a plurality of horizontally and vertically distributed limiting grooves (300) are also provided on the base plate (100); a limiting block (500) is slidably mounted in each limiting groove (300) and engages with the limiting groove (300); and a pressing block (600) is detachably connected to the limiting block (500); a second connector (700) is provided on the pressing block (600) to detachably connect it to the limiting block (500).

2. The clamp fixing and mounting base according to claim 1, characterized in that: The limiting block (500) includes a limiting block body (510), which is slidably connected to the limiting groove (300), and a threaded hole (520) is provided through the upper surface of the limiting block body (510).

3. The clamp fixing and mounting base according to claim 2, characterized in that: The limiting block body (510) has a fixing hole (530) on at least one side along the sliding direction.

4. The clamp fixing and mounting base according to claim 3, characterized in that: The pressing block (600) includes a pressing block body (610), on which a connecting hole (620) adapted to the second connecting member (700) is provided. A through groove (630) is provided on one side of the connecting hole (620), and a snap-fit ​​member (800) is slidably disposed in the through groove (630). The snap-fit ​​member (800) is used to support the pressing block body (610), and the snap-fit ​​member (800) and the pressing block body (610) are snapped together by a snap-fit ​​block (900) to achieve height limitation.

5. A clamp fixing and mounting base according to claim 4, characterized in that: The snap-fit ​​component (800) includes a snap-fit ​​plate (810), which has a receiving groove (820) and a slot (830) formed on the side wall of the receiving groove (820) along the height direction.

6. A clamp fixing and mounting base according to claim 5, characterized in that: The through groove (630) has a first clearance groove (640) on one side wall that communicates with the outside of the pressing block body (610). The locking block (900) is slidably disposed in the first clearance groove (640) and extends into the receiving groove (820). The locking block (900) engages with the locking groove (830).

7. A clamp fixing and mounting base according to claim 6, characterized in that: The card block (900) includes a card block body (910), and at least part of the side wall of the card block body (910) that slides along the first relief groove (640) is provided with a protrusion (920) that is adapted to the card groove (830).

8. A clamp fixing and mounting base according to claim 7, characterized in that: The end of the card block body (910) is provided with a through hole (930).

9. A clamp fixing and mounting base according to claim 7, characterized in that: The through groove (630) has a second clearance groove (650) on its side wall opposite to the first clearance groove (640), and part of the block body (910) extends into the second clearance groove (650).

10. A clamp fixing and mounting base according to claim 1, characterized in that: The limiting groove (300) has a "convex" or dovetail groove cross section, and the limiting block (500) is adapted to the shape of the limiting groove (300).

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