Turning tool for machining spinning cover

Abstract

The turning tool comprises a machining base, a two-way electric sliding table is installed in the top wall of the machining base in an embedded mode, a supporting rod is fixedly installed at the movable end of the two-way electric sliding table, an installation base is fixedly installed at the top of the supporting rod, and a positioning adjusting mechanism is arranged on the installation base. According to the turning tool for machining the spinning cover, cover bodies with different diameters can be fixed and limited by arranging a positioning adjusting mechanism, an ejector rod can be conveniently driven to slide on a shell by controlling an electric telescopic rod, when the ejector rod moves towards the interior of the shell, a rotating rod can be extruded, and two first hinge blocks are driven to move oppositely, so that the cover bodies can be fixed and limited, and the machining precision is improved. When the electric telescopic rod drives the ejector rod to move towards the outside of the shell, the electric telescopic rod pushes the sliding plate close to the connecting seat to move towards the connecting seat and pushes the two connecting rods to enable the two positioning arc plates to move oppositely, otherwise, when the electric telescopic rod drives the ejector rod to move towards the outside of the shell, the two positioning arc plates can move oppositely, and therefore the distance between the two positioning arc plates is changed.

Description

Technical Field

[0001] This utility model relates to the field of capping technology, specifically a turning fixture for capping. Background Technology

[0002] The cap is used to seal bottles. Depending on the function, there are different shapes and different operating methods for bottle caps. When the cap is installed on the bottle, it generally needs to be capped by pressing or screwing. When machining the center hole on the cap, a machining device is needed to fix its position so that it can be machined.

[0003] Common machining fixtures mainly use bolts to clamp the workpiece, but the clamping is prone to loosening during use, which is not conducive to machining pump covers of different sizes. Therefore, a turning fixture for spinning caps is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a turning fixture for machining spun caps, which has advantages such as facilitating the limiting and fixing of the cap body, and solves the problem of inconvenience in using bolt fixing.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a turning fixture for spinning caps, comprising a machining base, a bidirectional electric slide table embedded in the top wall of the machining base, a support rod fixedly mounted on the moving end of the bidirectional electric slide table, a mounting seat fixedly mounted on the top of the support rod, and a positioning adjustment mechanism provided on the mounting seat;

[0008] The positioning and adjustment mechanism includes an electric telescopic rod, a top rod, a housing, a sliding rod, a rotating rod, a connecting sleeve, an adjusting rod, a first hinge block, a sliding plate, a second hinge block, a connecting rod, and a positioning arc plate. Two electric telescopic rods are fixedly installed inside the mounting base. A top rod is fixedly installed at the free end of each electric telescopic rod. A housing is fixedly installed on each adjacent side wall of the two mounting bases. A sliding rod is installed inside the housing. A rotating rod is fixedly installed at the end of the top rod away from the electric telescopic rod. Two connecting sleeves are rotatably connected to the outside of the rotating rod. An adjusting rod is fixedly installed on the side wall of each connecting sleeve. A first hinge block is hinged between each set of adjusting rods. Two sliding plates are slidably connected inside the housing. A second hinge block is located on the right side of the sliding rod. Two connecting rods are hinged to the second hinge block. A positioning arc plate is fixedly installed at the end of the connecting rod away from the second hinge block.

[0009] Furthermore, one end of the sliding rod near the first hinge block is fixedly connected to the first hinge block, and one end of the sliding plate is fixedly connected to the first hinge block.

[0010] Furthermore, two sliding grooves are provided on the inner walls of both the front and rear sides of the housing. A slider is slidably connected inside the sliding groove, and the side of the slider closest to the sliding plate is fixedly connected to the sliding plate.

[0011] Furthermore, each of the two adjacent sidewalls of the housing is fixedly mounted with a connecting seat, and two springs are fixedly mounted inside the connecting seat.

[0012] Furthermore, the end of the spring near the positioning arc plate is fixedly connected to the positioning arc plate, and the connecting seat is connected to the housing.

[0013] Furthermore, sliding holes are formed on both the front and rear side walls of the housing, and the top rod is slidably connected to the housing through the sliding holes.

[0014] Furthermore, a partition is fixedly installed inside the housing, and one end of the sliding rod passes through the partition and is slidably connected to the partition.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] This turning fixture for spinning caps can fix and limit caps of different diameters by setting a positioning adjustment mechanism. By controlling the electric telescopic rod, it is easy to drive the push rod to slide on the shell. When the push rod moves into the shell, it will squeeze the rotating rod and drive the two first hinge blocks to move in opposite directions, thereby pushing the sliding plate near the connecting seat to move towards the connecting seat and pushing the two connecting rods, so that the two positioning arc plates move in opposite directions. Conversely, when the electric telescopic rod drives the push rod to move out of the shell, it will cause the two positioning arc plates to move towards each other, thereby changing the distance between the two sets of positioning arc plates to accommodate caps of different diameters for processing. Attached Figure Description

[0018] Figure 1 This is a front sectional view of a partial structure of this utility model;

[0019] Figure 2 This is a top sectional view of a partial structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0021] In the diagram: 1. Machining base; 2. Two-way electric slide; 3. Support rod; 4. Mounting seat; 5. Positioning and adjustment mechanism; 501. Electric telescopic rod; 502. Top rod; 503. Housing; 504. Sliding rod; 505. Rotating rod; 506. Connecting sleeve; 507. Adjusting rod; 508. First hinge block; 509. Sliding plate; 510. Second hinge block; 511. Connecting rod; 512. Positioning arc plate; 6. Connecting seat; 7. Spring; 8. Partition plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 The turning fixture for spinning caps in this embodiment includes a machining base 1. A bidirectional electric slide 2 is embedded in the top wall of the machining base 1. A support rod 3 is fixedly installed at the moving end of the bidirectional electric slide 2. A mounting seat 4 is fixedly installed on the top of the support rod 3. A positioning adjustment mechanism 5 is provided on the mounting seat 4.

[0024] Two electric telescopic rods 501 are fixedly installed inside the mounting base 4. A top rod 502 is fixedly installed at the free end of each electric telescopic rod 501. A housing 503 is fixedly installed on each adjacent side wall of the two mounting bases 4. A sliding rod 504 is provided inside the housing 503. A rotating rod 505 is fixedly installed at the end of the top rod 502 away from the electric telescopic rod 501. Two connecting sleeves 506 are rotatably connected to the outside of the rotating rod 505. Adjusting rods 507 are fixedly installed on the side wall of the connecting sleeves 506. A first hinge block 508 is hinged between each set of adjusting rods 507. Two sliding plates 509 are slidably connected inside the housing 503. A second hinge block 510 is provided on the right side of the sliding rod 504. Two connecting rods 511 are hinged to the second hinge block 510. A positioning arc plate 512 is fixedly installed at the end of 511 away from the second hinge block 510. By setting the positioning adjustment mechanism 5, the cover of different diameters can be fixed and limited. By controlling the electric telescopic rod 501, the top rod 502 can be slid on the housing 503. When the top rod 502 moves into the housing 503, it will squeeze the rotating rod 505 and drive the two first hinge blocks 508 to move in opposite directions, thereby pushing the sliding plate 509 near the connecting seat 6 to move in the direction of the connecting seat 6 and pushing the two connecting rods 511, so that the two positioning arc plates 512 move in opposite directions. Conversely, when the electric telescopic rod 501 drives the top rod to move out of the housing 503, the two positioning arc plates 512 will move towards each other, thereby changing the distance between the two sets of positioning arc plates 512 to adapt to the processing of cover of different diameters.

[0025] The inner walls of the front and rear sides of the housing 503 are provided with two sliding grooves. A slider is slidably connected inside the sliding groove. The side of the slider closest to the sliding plate 509 is fixedly connected to the sliding plate 509 to facilitate the stable movement of the sliding plate 509.

[0026] Each of the two housings 503 has a connecting seat 6 fixedly installed on an adjacent side wall. Two springs 7 are fixedly installed inside the connecting seat 6 to prevent the positioning arc plate 512 from disengaging from the connecting seat 6.

[0027] A partition 8 is fixedly installed inside the housing 503. One end of the sliding rod 504 passes through the partition and is slidably connected to the partition, which facilitates the stable sliding of the sliding rod 504.

[0028] When implementing this procedure, please follow these steps:

[0029] 1) First, place the cover between the two sets of positioning arc plates 512, and control the bidirectional electric slide 2 to drive the two support rods 3 to move, so that the two sets of positioning arc plates 512 are close to the cover.

[0030] 2) Then, according to the diameter of the cover, control the electric telescopic rod 501 to drive the top rod 502 to move, so as to change the distance between the two sets of positioning arc plates 512 to adapt to the cover and facilitate the fixing of the cover;

[0031] 3) Finally, by adjusting the bidirectional electric slide 2, the two sets of positioning arc plates 512 are fixed to the cover so that processing can be realized.

[0032] In summary, this turning fixture for spinning caps, by setting a positioning adjustment mechanism 5, can fix and limit caps of different diameters. By controlling the electric telescopic rod 501, it is easy to drive the top rod 502 to slide on the housing 503. When the top rod 502 moves into the housing 503, it will squeeze the rotating rod 505 and drive the two first hinge blocks 508 to move in opposite directions, thereby pushing the sliding plate 509 near the connecting seat 6 to move towards the connecting seat 6, and pushing the two connecting rods 511, so that the two positioning arc plates 512 move in opposite directions. Conversely, when the electric telescopic rod 501 drives the top rod to move out of the housing 503, it will cause the two positioning arc plates 512 to move towards each other, thereby changing the distance between the two sets of positioning arc plates 512 to adapt to the processing of caps of different diameters.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A turning fixture for machining spun caps, comprising a machining base (1), characterized in that: The processing base (1) has a bidirectional electric slide (2) embedded in its top wall. A support rod (3) is fixedly installed on the moving end of the bidirectional electric slide (2). A mounting seat (4) is fixedly installed on the top of the support rod (3). A positioning adjustment mechanism (5) is provided on the mounting seat (4). The positioning adjustment mechanism (5) includes an electric telescopic rod (501), a top rod (502), a housing (503), a sliding rod (504), a rotating rod (505), a connecting sleeve (506), an adjusting rod (507), a first hinge block (508), a sliding plate (509), a second hinge block (510), a connecting rod (511), and a positioning arc plate (512). Two electric telescopic rods (501) are fixedly installed inside the mounting base (4). A top rod (502) is fixedly installed at the free end of each electric telescopic rod (501). A housing (503) is fixedly installed on each adjacent side wall of the two mounting bases (4). A sliding rod (504) is provided inside the housing (503). The top rod (502)... 2) A rotating rod (505) is fixedly installed at one end away from the electric telescopic rod (501). Two connecting sleeves (506) are rotatably connected to the outside of the rotating rod (505). An adjusting rod (507) is fixedly installed on the side wall of the connecting sleeve (506). A first hinge block (508) is hinged between the two sets of adjusting rods (507). Two sliding plates (509) are slidably connected inside the housing (503). A second hinge block (510) is provided on the right side of the sliding rod (504). Two connecting rods (511) are hinged on the second hinge block (510). A positioning arc plate (512) is fixedly installed at the end of the connecting rod (511) away from the second hinge block (510).

2. The turning fixture for machining a spun cap according to claim 1, characterized in that: The sliding rod (504) is fixedly connected to the first hinge block (508) at one end, and the sliding plate (509) is fixedly connected to the first hinge block (508) at one end.

3. The turning fixture for machining a spun cap according to claim 1, characterized in that: The inner walls of the front and rear sides of the housing (503) are provided with two sliding grooves. A slider is slidably connected inside the sliding groove. The side of the slider near the sliding plate (509) is fixedly connected to the sliding plate (509).

4. The turning fixture for machining a spun cap according to claim 1, characterized in that: Each of the two housings (503) has a connecting seat (6) fixedly installed on an adjacent side wall, and two springs (7) are fixedly installed inside the connecting seat (6).

5. The turning fixture for machining a spun cap according to claim 4, characterized in that: The spring (7) is fixedly connected to the positioning arc plate (512) at one end, and the connecting seat (6) is connected to the housing (503).

6. The turning fixture for machining a spun cap according to claim 1, characterized in that: The front and rear side walls of the housing (503) are each provided with sliding holes, and the top rod (502) is slidably connected to the housing (503) through the sliding holes.

7. The turning fixture for machining a spun cap according to claim 1, characterized in that: A partition (8) is fixedly installed inside the housing (503), and one end of the sliding rod (504) passes through the partition and is slidably connected to the partition.

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