CN210753349U - Part turnover tool - Google Patents

Abstract

The utility model relates to a bottle lid production facility technical field especially relates to a part turnover frock. This turnover frock includes: a chassis for carrying; the mandrel component is arranged on the chassis; the support is detachably arranged on the mandrel component and is matched with the part to be processed; the core shaft assembly comprises a positioning pin, a bearing and a transition core shaft, the positioning pin is fixedly arranged on the chassis, the bearing is sleeved on the positioning pin, the transition core shaft is connected with the bearing, and the transition core shaft is matched with the positioning pin through the bearing and can rotate along the central axis of the positioning pin; the support is mounted on the transition mandrel. The turnover tool can stabilize the clamping part, can drive the part to perform high-speed rotating processing, is high in stability, and is suitable for processing production lines with high precision requirements, such as spraying and film coating.

Description

Part turnover tool

Technical Field

The utility model relates to a bottle lid production facility technical field especially relates to a part turnover frock.

Background

Bottle caps such as wine bottle caps, cosmetic bottle caps, food bottle caps and the like are used for sealing and packaging products and are important components of bottle body packaging. With the improvement of the living standard of people and the increase of the customer demand, the appearance requirements of commodities are increasingly increased, and in order to meet the customer demand and improve the attraction of products to customers, manufacturers generally carry out processing such as spraying, vacuum coating and the like on the surfaces of bottle caps, so that the attractiveness of product packages is improved. In addition, in order to meet the sealing performance of bottle body packaging, the quality and the design precision of the bottle cap are higher. At present, the traditional spraying and coating production lines generally adopt elastic steel sheets to bend and process, and the positioning turnover tool for manufacturing bottle caps is manufactured. The turnover tool has the advantages of simple structure and low cost, but has the defects of poor positioning precision, unstable clamping, unsuitability for high-speed rotation and unsuitability for the processing of a surface spraying coating production line with high precision requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a part turnover frock to solve among the prior art bottle lid turnover frock precision low, the unstable and unsuitable high-speed rotatory problem of processing of centre gripping.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a part turnover frock, includes:

a chassis for carrying;

the mandrel component is arranged on the chassis;

the support is detachably arranged on the mandrel component and is matched with the part to be processed;

the core shaft assembly comprises a positioning pin, a bearing and a transition core shaft, the positioning pin is fixedly arranged on the chassis, the bearing is sleeved on the positioning pin, the transition core shaft is connected with the bearing, and the transition core shaft is matched with the positioning pin through the bearing and can rotate along the central axis of the positioning pin; the support is mounted on the transition mandrel.

Furthermore, the chassis is provided with a mounting hole, and the positioning pin is mounted in the mounting hole. The assembly position of the parts on the turnover tool is accurate.

Furthermore, two groups of positioning holes are arranged on the chassis, and the positioning holes comprise a first positioning hole and a second positioning hole. The positioning precision requirement of the turnover tool, different equipment and different positions is met, and the precision requirement of part machining is further met.

Furthermore, four grabbing holes are formed in the base plate. When being convenient for have enough to meet the need frock and transport, by accurate, stable snatching.

Further, a wear-resistant block is arranged in the grabbing hole. Prevent the wearing and tearing of gripping hole, prolong the life of turnover frock.

Further, still include the drive strip, the transition dabber of at least two dabber subassemblies is connected to the drive strip, plays the transmission effect. One transition mandrel is driven to rotate, and other connected transition mandrels can be driven to synchronously rotate.

Further, the support is made of nylon or rubber materials. Has certain deformation capacity, so that the part to be processed sleeved on the die can be stably installed.

Further, the bearing is a rolling bearing. The transition core shaft is ensured to rotate along the central axis of the positioning pin, and the transition core shaft is not easy to generate cheapness.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a part turnover frock is equipped with the dabber subassembly, installs the transition dabber through the bearing cooperation on the locating pin of dabber subassembly, support and waiting to process part (bottle lid) phase-match, and support detachable installs in transition dabber top. When the processing is carried out, the transition mandrel is in contact with the rotating friction wheel and is driven to rotate, and the rotation of the support and the part to be processed on the support can be realized. The support is matched with the part to be processed, so that the part is accurately and firmly sleeved on the turnover tool, and the rotary tool is suitable for processing such as high-speed rotary spraying, film coating and the like. The support is connected for dismantling with the transition dabber, can be according to waiting to process the part and select suitable support, has increased the application scope of turnover frock.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Reference numerals:

1: a chassis; 11: mounting holes; 12: a first positioning hole; 13: a second positioning hole; 14: a grip hole; 141: a wear-resistant block; 2: positioning pins; 3: a bearing; 4: a transition mandrel; 41: a drive bar; 5: a support; 6: and (4) parts.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", "axial", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a part turnover frock, this turnover frock is applicable to bottle lid spraying, coating film production line on, fixed, transportation and rotary drive to the location of bottle lid part.

Referring to fig. 1 and 2, the part turnover tool comprises a chassis 1 for bearing, a mandrel assembly mounted on the chassis 1, and a support 5 mounted on the mandrel assembly.

The mandrel assembly comprises a locating pin 2, a bearing 3 and a transition mandrel 4. The lower end of the positioning pin 2 is fixedly arranged on the chassis 1, and the bearing 3 is sleeved outside the upper part of the positioning pin 2. Excessive 4 upper portions of dabber are the cylinder dabber, and the lower part is the cup-shaped structure of back-off, and the back-off cup-shaped structure of 4 lower parts of transition dabber is connected with the 3 outsides of bearing, and through bearing 3 and the cooperation of locating pin 2, transition dabber 4 can be followed 2 the central axes of locating pin and rotated.

The support 5 is arranged on the transition mandrel 4, and the lower part of the support 5 is matched with the cylindrical mandrel part at the upper part of the transition mandrel 4. The support 5 is detachably connected with the transition mandrel 4, and the proper support 5 can be selected according to production requirements for installation. The upper part of the support 5 is a part (bottle cap) connecting part which is matched with the interior of the part 6 to be processed and is connected with the part 6 (bottle cap) in an interference fit manner, so that the part 6 is accurately positioned and fixedly processed.

In a preferred embodiment, the chassis 1 is provided with a mounting hole 11 for mounting the spindle assembly. Wherein, the lower extreme of the locating pin 2 of dabber subassembly is installed in locating hole 11 promptly. The positioning hole 11 is used for positioning the mandrel assembly, and further positioning the part 6 to be processed. Preferably, a turnover tool is provided with 4 sets of mandrel components, 4 positioning holes 11 are arranged on the corresponding chassis 1, and the 4 positioning holes 11 are equidistantly distributed on the same straight line.

Preferably, the chassis 1 is provided with positioning holes, and the positioning holes include two groups with different sizes, where the two groups of positioning holes are the first positioning hole 12 and the second positioning hole 13 respectively. Two positioning holes are arranged in each group and are symmetrically arranged along the central point of the chassis 1. The positioning precision requirement of the turnover tool, different equipment and different positions is met, and the precision requirement of part machining is further met. When the transfer operation of turnover frock is carried out, the locating element cooperation location on first locating hole and the grabbing device manipulator, the locating element cooperation on second locating hole and the 6 processing equipment of part guarantees the accurate nature in location.

The chassis is also provided with 4 gripping holes 14 for gripping the manipulator of the gripping device, the gripping holes 14 are arranged close to four corners of the chassis and are symmetrical along the center of the chassis. The arrangement of the gripping holes 14 facilitates accurate and firm gripping of the manipulator of the gripping device for the turnover tool, and stable transfer is achieved. Further preferably, the inside of the gripping hole 14 is provided with a wear-resistant block 141, and the wear-resistant block 141 is made of materials such as brass and graphite, so that the friction damage is prevented, the damage to the chassis is avoided, the service life of the chassis is prevented from being affected, and the stability of the gripping and transferring is also improved.

The utility model discloses turnover frock, its dabber subassembly are equipped with 4, and 4 dabber subassemblies become a straight line and distribute. Further, the turnover tool further comprises a transmission bar 41, and the transmission bar 41 is connected with the transition mandrels 4 of at least two mandrel assemblies to play a transmission role. In this embodiment, the driving bar 41 connects the end portion and the spindle assemblies adjacent to the end portion, that is, one driving bar 41 connects two spindle assemblies. When the transmission device runs, the friction wheels on the part processing equipment are in contact with the mandrel assemblies at the end parts from two sides, the transition mandrels 4 of the mandrel assemblies at the end parts are driven to rotate, and the connected transition mandrels 4 are driven to synchronously rotate through the transmission of the transmission strip 41. The rotary machining of the parts 6 can be realized, and the machining consistency of the parts 6 is ensured.

The preferable support 5 is made of nylon or rubber materials and the like, so that the support 5 has certain deformation capacity, the part 6 (bottle cap) to be processed is sleeved on the support and is in interference connection, the part 6 is guaranteed to be stably installed, the part is not easy to rotate or fall off, and the accuracy of spraying processing quality is guaranteed.

Locating pin 2, bearing 3 and excessive dabber 4 are coaxial setting, and bearing 3 is located the centre of locating pin 2 and excessive dabber 4 connecting portion, connects locating pin 2 and excessive dabber 4. The bearing 3 is a rolling bearing, so that the normal rotation of the excessive mandrel 4 around the positioning pin 2 is ensured, and the axis cannot deviate.

Claims (8)

1. The utility model provides a part turnover frock which characterized in that includes:

a chassis (1) carrying;

the mandrel component is arranged on the chassis (1);

the support (5) is detachably arranged on the mandrel component and is matched with the part (6) to be processed;

the core shaft assembly comprises a positioning pin (2), a bearing (3) and a transition core shaft (4), the positioning pin (2) is fixedly arranged on the chassis (1), the bearing (3) is sleeved on the positioning pin (2), the transition core shaft (4) is connected with the bearing (3), is matched with the positioning pin (2) through the bearing (3), and can rotate along the central axis of the positioning pin (2); the support (5) is arranged on the transition mandrel (4).

2. The part turnover tool set forth in claim 1, wherein a mounting hole (11) is formed in the base plate (1), and the positioning pin (2) is mounted in the mounting hole (11).

3. The part turnover tool set forth in claim 1 or 2, wherein two sets of positioning holes are arranged on the base plate (1), and the positioning holes comprise a first positioning hole (12) and a second positioning hole (13).

4. The part turnover tool set forth in claim 1, characterized in that a gripping hole (14) is formed in the base plate (1), and four gripping holes (14) are formed in the gripping hole (14).

5. The part turnover tooling of claim 4, wherein a wear-resistant block (141) is mounted in the gripping hole (14).

6. The part turnover tool of claim 1, further comprising a transmission bar (41), wherein the transmission bar (41) is connected with the transition mandrels (4) of at least two mandrel assemblies for transmission.

7. The part turnover tool set forth in claim 1, wherein the support (5) is made of nylon or rubber material.

8. The part turnover tool of claim 1, characterized in that the bearing (3) is a rolling bearing.

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