Fixture for quickly clamping splitter plate

Abstract

The utility model discloses a quick clamping spreader plate fixture, which comprises a bearing plate, a waist-shaped positioning pin, a circular positioning pin, a limiting structure and a slideway arranged in the middle of the top end of the bearing plate, the waist-shaped positioning pin and the circular positioning pin are both slidably mounted on the slideway, and the movement tracks of the waist-shaped positioning pin and the circular positioning pin are consistent; the size of the kidney-shaped positioning pin is smaller than that of the circular positioning pin, and a through groove allowing the kidney-shaped positioning pin to penetrate through is formed in the side, close to the bearing plate, of the circular positioning pin. According to the fixture for rapidly clamping the splitter plate, the kidney-shaped positioning pin and the circular positioning pin which are movable and consistent in moving track are adopted, the kidney-shaped positioning pin and the circular positioning pin are arranged on the same straight line, and the through groove allowing the kidney-shaped positioning pin to penetrate through is formed in the middle of the circular positioning pin, so that the positioning requirements of splitter plates of most specifications can be met; the splitter plate can be quickly positioned on the bearing plate, so that the splitter plate can be quickly clamped.

Description

Technical Field

[0001] The utility model relates to a quick-clamping manifold clamp, belonging to the technical field of manifold processing. Background Art

[0002] The quick clamping manifold fixture is a universal fixture used in CNC machining centers or coordinate grinding machines. This fixture can install manifolds of various shapes. The fixture is installed on the magnetic platform of the machine tool. It can quickly clamp parts and set up a variety of manifolds at one time, reducing the setting error rate and improving the processing efficiency. The whole set of fixtures is divided into a universal fixture, waist-shaped locating pins, round locating pins, and M8 screws.

[0003] At present, according to the shape of the manifold to be processed, the waist-shaped positioning pin and the round positioning pin are installed in the appropriate position on the universal fixture. The round positioning pin is locked with the M8 screw through the screw hole at the bottom of the universal fixture. Then, after the universal fixture is installed on the magnetic platform of the machine tool and leveled, the magnetic force is turned on, and the round pin installed on the universal fixture is used to zero the center. Then, the round positioning hole and the waist positioning hole on the manifold to be processed are aligned with the positioning device on the universal fixture and installed. On the front, the M8 screw is used to pass through the appropriate screw hole on the manifold to align with the screw hole position on the universal fixture and force locked to ensure that the parts to be processed do not shake, and then processing can be started;

[0004] Since the current universal clamp needs to open multiple through holes on the clamping plate for installing waist-shaped positioning pins and round positioning pins, and the method of adjusting the positions of waist-shaped positioning pins and round positioning pins is also relatively troublesome, it is impossible to achieve rapid positioning;

[0005] It can be seen that in order to solve the above technical problems and achieve rapid positioning, a quick clamping manifold fixture is urgently needed. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a quick-clamping manifold clamp, which can meet the positioning requirements of manifolds of most specifications by adopting movable waist-shaped positioning pins and circular positioning pins with consistent moving trajectories, arranging the waist-shaped positioning pins and the circular positioning pins on the same straight line, and providing a through groove in the middle of the circular positioning pin for the waist-shaped positioning pin to pass through, so as to quickly realize the positioning of the manifold on the supporting plate, and further limit the manifold by a limiting structure after the positioning is completed, thereby realizing quick clamping of the manifold.

[0007] In order to achieve the above purpose / solve the above technical problems, the utility model adopts the following technical solutions: a quick clamping manifold fixture, including a supporting plate, a waist-shaped positioning pin, a round positioning pin, a limiting structure and a slideway arranged in the middle of the top of the supporting plate, wherein:

[0008] The waist-shaped positioning pin and the round positioning pin are both slidably mounted on the slideway, and the movement tracks of the waist-shaped positioning pin and the round positioning pin are consistent;

[0009] The volume of the waist-shaped positioning pin is smaller than that of the round positioning pin, and a through slot for the waist-shaped positioning pin to pass through is provided on one side of the round positioning pin close to the supporting plate;

[0010] The waist-shaped positioning pin and the round positioning pin are used to limit the diverter plate in the longitudinal direction. The limiting structure includes a plurality of groups of positioning holes opened on the supporting plate. Each group of positioning holes corresponds to a diverter plate. The positioning holes are used to position the diverter plate laterally by M8 bolts after completing the longitudinal positioning of the diverter plate.

[0011] Furthermore, the slideway is provided with a first slide groove and a second slide groove, wherein:

[0012] The first slide groove is used to install the waist-shaped positioning pin;

[0013] A pair of the second slide grooves is provided, and the pair of the second slide grooves is provided on both sides of the first slide groove, and is used for installing the round positioning pins.

[0014] Furthermore, it also includes a slider, which is fixedly mounted on both sides of the bottom end of the circular positioning pin, and the slider is adapted to the second slide groove;

[0015] The circular positioning pin is connected to the second sliding groove through a sliding block.

[0016] Furthermore, it also includes a plurality of limiting holes opened on the bottom sides of the first slide groove and the second slide groove, which are used to fix the waist-shaped positioning pins and the round positioning pins on the bottom side of the supporting plate by bolts.

[0017] Furthermore, the bottom sides of the waist-shaped positioning pin and the sliding block are both provided with fixing holes, and the fixing holes are adapted to be matched with the bolts.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The quick-clamping manifold fixture provided by the utility model adopts movable waist-shaped positioning pins and round positioning pins with consistent moving trajectories, and the waist-shaped positioning pins and the round positioning pins are arranged on the same straight line, and a through groove for the waist-shaped positioning pin to pass through is provided in the middle of the round positioning pin, so that the positioning requirements of manifolds of most specifications can be met, so as to quickly realize the positioning of the manifold on the supporting plate, and after the positioning is completed, the manifold is further limited by the limiting structure, so as to realize the quick clamping of the manifold;

[0020] The utility model provides a quick-clamping manifold fixture, which has a first slide groove and a second slide groove on the slide. The first slide groove is used to install a waist-shaped positioning pin, and the second slide groove is used to install a round positioning pin, thereby realizing the connection and cooperation between the waist-shaped positioning pin and the round positioning pin and the slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a quick-clamping manifold fixture provided in Example 1;

[0022] Figure 2 yes Figure 1 The schematic side view of the structure of the quick clamping manifold fixture shown;

[0023] Figure 3 yes Figure 1 The shown figure is a top view of the quick clamping manifold fixture after clamping the manifold.

[0024] In the figure: 1, supporting plate; 2, waist-shaped positioning pin; 3, round positioning pin; 4, through groove; 5, first slide groove; 6, second slide groove; 7, slider. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances. Embodiment 1

[0028] like Figure 1 and Figure 2 As shown, this embodiment provides a quick-clamping manifold fixture, including a supporting plate 1, a waist-shaped positioning pin 2, a round positioning pin 3, a limiting structure and a slideway arranged at the middle of the top of the supporting plate 1, wherein:

[0029] The waist-shaped positioning pin 2 and the round positioning pin 3 are both slidably mounted on the slideway, and the movement tracks of the waist-shaped positioning pin 2 and the round positioning pin 3 are consistent;

[0030] The volume of the waist-shaped positioning pin 2 is smaller than that of the round positioning pin 3. A through slot 4 for the waist-shaped positioning pin 2 to pass through is provided on one side of the round positioning pin 3 close to the supporting plate 1.

[0031] The waist-shaped positioning pin 2 and the round positioning pin 3 are used to limit the position of the diverter plate in the longitudinal direction, and the limiting structure is arranged on the supporting plate 1 to limit the position of the diverter plate in the transverse direction.

[0032] In order to further limit the position of the manifold by the limiting structure, Figure 3 As shown, the limiting structure includes a plurality of positioning holes B opened on the supporting plate 1, each group of positioning holes B corresponds to a diverter plate A, and the positioning holes B are used to perform transverse positioning of the diverter plate A by cooperating with the M8 bolts C after completing the longitudinal positioning of the diverter plate A.

[0033] In the above technical scheme, by adopting movable waist-shaped positioning pins 2 and circular positioning pins 3 with consistent moving trajectories, and arranging the waist-shaped positioning pins 2 and the circular positioning pins 3 on the same straight line, and opening a through groove 4 for the waist-shaped positioning pins 2 to pass through in the middle of the circular positioning pins 3, when positioning the diverter plate A before clamping, the waist-shaped positioning pins 2 and the circular positioning pins 3 can be quickly adjusted to appropriate positions according to the specifications of the diverter plate A to be clamped. The specific adjustment method includes: after aligning and plugging the circular positioning holes on the diverter plate A with the circular positioning pins 3, sliding the diverter plate A until its waist-shaped positioning holes are aligned with the waist-shaped positioning pins 2, , or slide the waist-shaped positioning pin 2 to align it with the waist-shaped positioning hole on the manifold A, and the setting of the through groove 4 makes the movement range of the waist-shaped positioning pin 2 and the round positioning pin 3 wider, and there is no need to limit the direction of the manifold A during clamping. The change of the installation direction can be completed by adjusting the relative positions of the waist-shaped positioning pin 2 and the round positioning pin 3 to complete the rapid positioning, which can meet the positioning requirements of most specifications of manifolds, so as to quickly realize the positioning of the manifold on the supporting plate 1, and after the positioning is completed, the manifold is further limited by the limiting structure, so as to realize the rapid clamping of the manifold. The manifold after clamping is as follows Figure 3 As shown;

[0034] In order to realize the connection and cooperation between the waist-shaped positioning pin 2 and the round positioning pin 3 and the slideway, the slideway is provided with a first slide groove 5 and a second slide groove 6, wherein:

[0035] The first slide groove 5 is used to install the waist-shaped positioning pin 2;

[0036] A pair of the second slide grooves 6 is provided, and the pair of the second slide grooves 6 is provided on both sides of the first slide groove 5 for installing the round positioning pins 3 .

[0037] In order to facilitate the waist-shaped positioning pin 2 to smoothly pass through the round positioning pin 3, a pair of second slide grooves 6 are provided. Therefore, in order to achieve the cooperation between the round positioning pin 3 and the second slide groove 6, a slider 7 is also included. The slider 7 is fixedly installed on both sides of the bottom end of the round positioning pin 3, and the slider 7 is adapted to the second slide groove 6;

[0038] The circular positioning pin 3 is movably connected to the second sliding groove 6 via a sliding block 7 .

[0039] In order to further limit the waist-shaped positioning pin 2 and the circular positioning pin 3 after the diverter plate is positioned, a plurality of limiting holes are provided on the bottom sides of the first slide groove 5 and the second slide groove 6, which are used to fix the waist-shaped positioning pin 2 and the circular positioning pin 3 on the bottom side of the supporting plate 1 by bolts.

[0040] In order to achieve the coordination between the waist-shaped positioning pin 2 and the sliding block 7 and the limiting hole on the bottom side of the slide, fixing holes are opened on the bottom sides of the waist-shaped positioning pin 2 and the sliding block 7, and the fixing holes are adapted to the bolts. At the same time, one of the waist-shaped positioning pin 2 and the circular positioning pin 3 can be selected for fixing before positioning, so that in subsequent positioning, only the waist-shaped positioning pin 2 or the circular positioning pin 3 needs to be adjusted.

[0041] To summarize, the quick clamping manifold plate fixture provided in the present embodiment adopts movable waist-shaped positioning pins 2 and circular positioning pins 3 with consistent moving trajectories, and sets the waist-shaped positioning pins 2 and circular positioning pins 3 on the same straight line, and opens a through groove 4 in the middle of the circular positioning pin 3 for the waist-shaped positioning pin 2 to pass through, which can meet the positioning requirements of manifold plates of most specifications, so as to quickly realize the positioning of the manifold plate on the supporting plate 1, and further limit the manifold plate through the limiting structure after the positioning is completed, thereby realizing the quick clamping of the manifold plate; by opening a first slide groove 5 and a second slide groove 6 on the slide, the first slide groove 5 is used to install the waist-shaped positioning pin 2, and the second slide groove 6 is used to install the circular positioning pin 3, thereby realizing the connection and coordination between the waist-shaped positioning pin 2 and the circular positioning pin 3 and the slide.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A quick clamping manifold fixture, characterized in that: It comprises a supporting plate (1), a waist-shaped positioning pin (2), a round positioning pin (3), a limiting structure and a slideway arranged at the middle of the top end of the supporting plate (1), wherein: The waist-shaped positioning pin (2) and the round positioning pin (3) are both slidably mounted on the slideway, and the movement trajectories of the waist-shaped positioning pin (2) and the round positioning pin (3) are consistent; The volume of the waist-shaped positioning pin (2) is smaller than that of the round-shaped positioning pin (3); a through slot (4) for the waist-shaped positioning pin (2) to pass through is provided on a side of the round-shaped positioning pin (3) close to the supporting plate (1); The waist-shaped positioning pin (2) and the round positioning pin (3) are used to limit the position of the diverter plate in the longitudinal direction. The limiting structure comprises a positioning hole formed on the supporting plate (1). The positioning hole is used to position the diverter plate in the transverse direction by means of an M8 bolt after the longitudinal positioning of the diverter plate is completed.

2. The quick-clamping manifold fixture according to claim 1, characterized in that: The slideway is provided with a first slide groove (5) and a second slide groove (6), wherein: The first slide groove (5) is used to install the waist-shaped positioning pin (2); A pair of the second sliding grooves (6) are provided, and the pair of the second sliding grooves (6) are provided on both sides of the first sliding groove (5) and are used for installing the circular positioning pins (3).

3. The quick-clamping manifold fixture according to claim 2, characterized in that: It also includes a slider (7), the slider (7) is fixedly mounted on both sides of the bottom end of the circular positioning pin (3), and the slider (7) is adapted to the second slide groove (6); The circular positioning pin (3) is connected to the second sliding groove (6) via a sliding block (7).

4. The quick-clamping manifold fixture according to claim 3, characterized in that: It also includes a plurality of limiting holes formed on the bottom sides of the first slide groove (5) and the second slide groove (6), which are used to fix the waist-shaped positioning pin (2) and the round positioning pin (3) on the bottom side of the supporting plate (1) by means of bolts.

5. The quick-install manifold fixture according to claim 4, characterized in that: The waist-shaped positioning pin (2) and the bottom side of the sliding block (7) are both provided with fixing holes, and the fixing holes are adapted to fit the bolts.

6. The quick-install manifold fixture according to claim 1, characterized in that: The positioning holes are arranged in a plurality of groups, and each group of the positioning holes corresponds to a diverter plate.

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