Switching device of rhinestone grinding and polishing machine

Abstract

The utility model provides a switching device of a rhinestone grinding and polishing machine, which comprises a rotatable rotating frame, two mounting rack groups respectively arranged on two sides of the rotating frame, two rhinestone clamp seat groups distributed on two sides of the rotating frame, and two lifting driving pieces respectively and fixedly arranged on two second mounting racks, each mounting rack group comprises a first mounting rack and a second mounting rack which are integrally formed on the two sides of the side wall of the rotating frame respectively; each rhinestone clamp base set comprises a first clamp base fixedly arranged on the first mounting frame and a second clamp base movably arranged on the second mounting frame. According to the utility model, the first mounting rack of the first clamp seat and the second mounting rack of the second clamp seat are respectively and integrally formed on the rotating frame, so that the perpendicularity of clamps on the first clamp seat and the second clamp seat can be ensured; the needle tubes of the two clamps located on the first clamp base and the second clamp base can be aligned one by one, and therefore the grinding and polishing quality of bead blanks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water drill grinding and polishing, in particular to a switching device of a water drill grinding and polishing machine. Background Art

[0002] When processing water drills, it is necessary to use a water drill fixture to bring the water drill to the grinding and polishing wheel for grinding and polishing. In order to grind and polish both ends of the water drill, after processing one end of the water drill, the water drill on the water drill fixture needs to be transferred to another water drill fixture through a transfer mechanism to expose the clamping end of the water drill that has not been processed before, so that it can be ground and polished. This process is the water drill transfer process.

[0003] In the existing water drill grinding and polishing machine adapter mechanism, in order to be able to adjust the relative positions of the paired (generally arranged up and down) clamp seats in the horizontal direction so that the needle tubes of the clamps on the paired clamp seats correspond one to one, the clamp seats are usually set on the rotating body through a mounting plate, and the mounting plate is set on the rotating body in a manner that the horizontal position can be adjusted; however, after multiple adjustments, a cumulative error will be formed. At this time, it is difficult to make the needle tubes of the clamps on the paired clamp seats correspond one to one by simply adjusting the horizontal position of the mounting plate. Utility Model Content

[0004] Based on the problems existing in the above-mentioned prior art, the utility model aims to solve the technical problem that the adapter mechanism of the water drill grinding and polishing machine in the prior art usually sets the clamp seat on the rotating body through the mounting plate, and makes the mounting plate set on the rotating body in a horizontal position adjustable manner. However, after multiple adjustments, a cumulative error will be formed. At this time, it is difficult to make the needle tubes of the clamps on the paired clamp seats correspond one to one by only adjusting the horizontal position of the mounting plate.

[0005] The utility model provides a switching device for a water drill grinding and polishing machine, which comprises:

[0006] A rotatable rotating frame;

[0007] Two sets of mounting brackets are respectively arranged on both sides of the rotating frame, each set of the mounting brackets includes a first mounting bracket and a second mounting bracket respectively integrally formed on both sides of the side wall of the rotating frame;

[0008] Two groups of rhinestone fixtures are distributed on both sides of the rotating frame, each group of the rhinestone fixtures includes a first fixture fixedly mounted on the first mounting frame and a second fixture movably mounted on the second mounting frame;

[0009] Two lifting drive members are respectively fixedly arranged on the two second mounting frames, and the output ends of the two lifting drive members are fixedly connected to the two second clamp seats.

[0010] According to an embodiment of the present invention, the adapter device of the water drill grinding and polishing machine further includes a plurality of sliding connection structures distributed on both sides of the rotating frame, and the plurality of sliding connection structures on each side are distributed along the length direction of the second fixture seat; the sliding connection structures include:

[0011] a slide rail fixedly mounted on the second mounting frame, the slide rail extending in a direction perpendicular to the length of the second fixture seat;

[0012] The sliding block is fixedly arranged on the second fixture seat and slidably cooperates with the slide rail.

[0013] According to an embodiment of the present invention, the number of the sliding connection structures provided on each side of the rotating frame is an even number, and the sliding connection structures are symmetrically distributed in pairs along the length direction of the second clamp seat.

[0014] According to one embodiment of the present invention, the adapter device of the water drill grinding and polishing machine also includes two high-frequency heating mechanisms, and the high-frequency heating mechanism includes a high-frequency heating head and a high-frequency heating tube connected to the high-frequency heating head; the high-frequency heating heads of the two high-frequency heating mechanisms are fixedly arranged on the rotating frame, and the high-frequency heating tubes of the two high-frequency heating mechanisms are respectively distributed on both sides of the rotating frame.

[0015] According to an embodiment of the present invention, the high-frequency heating heads of the two high-frequency heating mechanisms are symmetrically distributed on the rotating frame.

[0016] According to an embodiment of the present invention, the two groups of the water rhinestone clamp seat groups are respectively arranged on the left and right sides of the rotating frame, and the high-frequency heating heads of the two high-frequency heating mechanisms are symmetrically distributed on the upper and lower sides of the rotating frame.

[0017] According to an embodiment of the present invention, the high-frequency heating mechanism further includes two cooling tubes respectively distributed on both sides of the rotating frame and capable of rotating along with the rotating frame.

[0018] According to an embodiment of the present invention, the adapter device of the water drill grinding and polishing machine further includes a frame and a rotating shaft rotatably arranged on the frame, and the rotating frame is fixedly arranged on the rotating shaft.

[0019] According to an embodiment of the present invention, the adapter device of the water drill grinding and polishing machine further includes a driving mechanism for driving the rotating shaft to rotate, and the driving mechanism includes:

[0020] A planetary reducer, fixedly arranged on the frame;

[0021] A transmission structure, the input end and the output end of which are fixedly connected to the output end of the planetary reducer and the rotating shaft respectively;

[0022] The rotary driving member is fixedly arranged on the housing of the planetary reducer, and the output end of the rotary driving member is transmission-connected to the input end of the planetary reducer.

[0023] According to an embodiment of the present invention, the transmission structure is a gear transmission structure.

[0024] The beneficial effects of the utility model are:

[0025] Compared with the prior art in which the upper and lower clamp seats are adjustably arranged on the rotating body through the mounting plates, a cumulative error will be generated after multiple adjustments, or the upper and lower clamp seats are detachably arranged on the rotating body through the mounting plates, which will cause vibration errors due to the vibration of the machine, thereby making it difficult for the needle tubes of the clamps located on the upper and lower clamp seats to be aligned one by one. The utility model fixes the first clamp seat on the first mounting frame, movably arranges the second clamp seat on the second mounting frame, and integrally forms the first mounting frame and the second mounting frame on the side wall of the rotating frame, so as to avoid the relative position of the first mounting frame or the second mounting frame on the rotating frame due to vibration during the operation of the equipment, thereby ensuring that the needle tubes of the two clamps located on the first clamp seat and the second clamp seat are aligned one by one, and at the same time saves the time for adjusting the position of the first clamp seat or the second clamp seat before each operation of the equipment, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the following briefly introduces the drawings required for use in the embodiments or prior art descriptions. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a structural diagram of a switching device for a water drill grinding and polishing machine provided by an embodiment of the utility model;

[0028] Figure 2 This is a top view of an adapter device for a water drill grinding and polishing machine provided by an embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the positional relationship between the first mounting bracket and the second mounting bracket on the rotating frame in an embodiment of the present utility model;

[0030] Figure 4 yes Figure 1 A magnified schematic diagram of the middle part A;

[0031] Figure markings: 100-clamp; 1-rotating frame; 2-mounting frame group; 21-first mounting frame; 22-second mounting frame; 3-water rhinestone fixture seat group; 31-first fixture seat; 32-second fixture seat; 4-lifting drive member; 5-sliding connection structure; 51-slide rail; 52-slider; 6-high-frequency heating mechanism; 61-high-frequency heating head; 7-frame; 8-rotating shaft; 9-driving mechanism; 91-planetary reducer; 92-transmission structure; 93-rotating drive member. DETAILED DESCRIPTION

[0032] The following descriptions of the embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention may be implemented.

[0033] The utility model provides a switching device for a water drill grinding and polishing machine, the structure of which is as follows Figure 1 and Figure 2 As shown, it includes a rotatable rotating frame 1, two sets of mounting brackets 2 respectively arranged on both sides of the rotating frame 1, two sets of rhinestone fixture bases 3 distributed on both sides of the rotating frame 1, and two lifting drive members 4 respectively fixed on two second mounting brackets 22, wherein each set of the mounting brackets 2 includes a first mounting bracket 21 and a second mounting bracket 22 respectively integrally formed on both sides of the side wall of the rotating frame 1. Figure 3 The figure shows a schematic diagram of the positional relationship between the first mounting frame 21 and the second mounting frame 22 on the rotating frame 1 in an embodiment of the present invention; each group of the water rhinestone clamp seat group 3 includes a first clamp seat 31 fixedly set on the first mounting frame 21 and a second clamp seat 32 movably set on the second mounting frame 22; the output ends of the two lifting drive members 4 are fixedly connected to the two second clamp seats 32 to drive the corresponding second clamp seats 32 to move up and down, so that the second clamp seats 32 are close to or away from the corresponding first clamp seat 31.

[0034] Compared with the prior art in which the upper and lower clamp seats are respectively arranged on the rotating body in an adjustable manner through the mounting plate, a cumulative error will be generated after multiple adjustments, or the upper and lower clamp seats are respectively arranged on the rotating body in a detachable manner through the mounting plate, which will cause vibration errors due to the vibration of the machine, thereby making it difficult for the needle tubes of the clamps 100 located on the upper and lower clamp seats to be aligned one by one, the present invention provides a switching device for a water drill grinding and polishing machine, in which the first clamp seat 31 is fixedly arranged on the first mounting frame 21, and the second clamp seat 32 is movably arranged on the The first mounting frame 21 and the second mounting frame 22 are integrally formed on the side wall of the rotating frame 1, which can avoid the relative position of the first mounting frame 21 or the second mounting frame 22 on the rotating frame 1 changing due to vibration during the operation of the equipment, thereby ensuring that the needle tubes of the two clamps 100 located on the first clamp seat 31 and the second clamp seat 32 are aligned one by one, and at the same time, it can save the time for adjusting the position of the first clamp seat 31 or the second clamp seat 32 before each operation of the equipment, thereby improving work efficiency.

[0035] Please continue to refer to Figure 1 Specifically, in order to realize the movable setting of the second fixture seat 32 on the second mounting frame 22, the adapter device of the water drill grinding and polishing machine further includes a plurality of sliding connection structures 5 distributed on both sides of the rotating frame 1, such as Figure 4 Shown Figure 1 In the enlarged schematic diagram of part A, several sliding connection structures 5 on each side are distributed along the length direction of the second clamp seat 32; the sliding connection structure 5 includes a slide rail 51 and a slider 52, wherein the slide rail 51 is fixedly set on the second mounting frame 22, and the slide rail 51 extends in a length direction perpendicular to the second clamp seat 32; the slider 52 is fixedly set on the second clamp seat 32 and slides with the slide rail 51.

[0036] As a specific embodiment, the number of the sliding connection structures 5 provided on each side of the rotating frame 1 is an even number, and the sliding connection structures 5 are symmetrically distributed in pairs along the length direction of the second clamp seat 32 .

[0037] Please continue to refer to Figure 1 or Figure 2According to one embodiment of the present invention, the adapter device of the water drill grinding and polishing machine further includes two high-frequency heating mechanisms 6, each comprising a high-frequency heating head 61 and a high-frequency heating tube (not shown) connected to the high-frequency heating head 61. The high-frequency heating heads 61 of the two high-frequency heating mechanisms 6 are fixedly mounted on the rotating frame 1, and the high-frequency heating tubes of the two high-frequency heating mechanisms 6 are respectively distributed on both sides of the rotating frame 1. Specifically, the high-frequency heating mechanism 6 further includes two cooling tubes (not shown) respectively distributed on both sides of the rotating frame 1 and capable of rotating with the rotating frame 1.

[0038] It can be understood that compared with the prior art in which only a heating mechanism is provided on the outside of the rotating body, after the fixture 100 with the water rhinestone is transferred to the fixture seat, it takes a longer time to heat it before the molten glue on the water rhinestone can be melted, resulting in lower heating efficiency; in this solution, two high-frequency heating mechanisms 6 are provided, and the high-frequency heating tubes of the two high-frequency heating mechanisms 6 are respectively distributed on both sides of the rotating frame 1. The rotating frame 1 can drive the high-frequency heating tubes of the two high-frequency heating mechanisms 6 to rotate, so that the high-frequency heating tubes of the high-frequency heating mechanism 6 can heat the needle tube and the water rhinestone of the fixture 100 during the rotation of the rotating frame 1, without the need to heat it after the fixture 100 with the water rhinestone is transferred to the fixture seat, thereby reducing the waiting time for heating and improving the production rhythm.

[0039] Specifically, the water drill grinding and polishing production line has a first transfer station and a second transfer station, and the transfer device of the water drill grinding and polishing machine is located between the first transfer station and the second transfer station. At the first transfer station, the first end of the water drill is glued to the needle tube of the fixture 100, and at the second transfer station, the second end of the water drill is glued to the needle tube of the fixture 100; in this embodiment, the high-frequency heating tube of the high-frequency heating mechanism 6 is preheated during the process of rotating from the second transfer station to the first transfer station, and the corresponding cooling tube is not ventilated; the high-frequency heating tube of the high-frequency heating mechanism 6 does not work during the process of rotating from the first transfer station to the second transfer station, and the corresponding cooling tube is ventilated.

[0040] Furthermore, in order to make the rotation of the rotating frame 1 more stable, the high-frequency heating heads 61 of the two high-frequency heating mechanisms 6 are symmetrically distributed on the rotating frame 1. Preferably, the two groups of the diamond jig seat groups 3 are respectively arranged on the left and right sides of the rotating frame 1, and the high-frequency heating heads 61 of the two high-frequency heating mechanisms 6 are symmetrically distributed on the upper and lower sides of the rotating frame 1.

[0041] According to an embodiment of the present invention, the adapter device of the water drill grinding and polishing machine further includes a frame 7 and a rotating shaft 8 rotatably disposed on the frame 7 , and the rotating frame 1 is fixedly disposed on the rotating shaft 8 .

[0042] Furthermore, the adapter device of the water drill grinding and polishing machine also includes a driving mechanism 9 for driving the rotating shaft 8 to rotate, and the driving mechanism 9 includes a planetary reducer 91, a transmission structure 92 and a rotating driving member 93, wherein the planetary reducer 91 is fixedly arranged on the frame 7; the input end and the output end of the transmission structure 92 are fixedly connected to the output end of the planetary reducer 91 and the rotating shaft 8 respectively; the rotating driving member 93 is fixedly arranged on the outer casing of the planetary reducer 91, and the output end of the rotating driving member 93 is transmission-connected to the input end of the planetary reducer 91.

[0043] As a specific embodiment, the transmission structure 92 is a gear transmission structure. Preferably, the gears in the gear transmission structure are helical gears with excellent meshing performance. It should be noted that selecting the transmission structure 92 as a gear transmission structure is only a preferred embodiment in this scheme. In other embodiments, the transmission structure 92 can also adopt other transmission methods, such as belt transmission.

[0044] In summary, the utility model provides a transfer device for a water drill grinding and polishing machine, which ensures the verticality of the clamp 100 on the first clamp seat 31 and the second clamp seat 32 by integrally forming the first mounting frame 21 of the first clamp seat 31 and the second mounting frame 22 of the second clamp seat 32 on the rotating frame 1, so that the needle tubes of the two clamps 100 located on the first clamp seat 31 and the second clamp seat 32 can be aligned one by one, thereby improving the grinding and polishing quality of the bead embryo; in addition, high-frequency heating tubes are provided on both sides of the rotating frame 1, and the two high-frequency heating tubes can rotate with the rotating frame 1, so that the high-frequency heating tubes can preheat the needle tubes during the rotation of the rotating frame 1. Compared with the prior art in which the clamp 100 needs to be heated before it is transferred to the clamp seat and the rotating frame 1 can be flipped, this solution does not require waiting for heating, thereby improving the water drill transfer efficiency.

[0045] It should be noted that although the present invention is disclosed above with specific embodiments, the above embodiments are not intended to limit the present invention. Ordinary technicians in this field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A switching device for a water drill grinding and polishing machine, characterized in that: include: a rotatable rotating frame (1); Two groups of mounting frame groups (2) are respectively arranged on both sides of the rotating frame (1), each group of the mounting frame groups (2) comprises a first mounting frame (21) and a second mounting frame (22) respectively integrally formed on both sides of the side wall of the rotating frame (1); Two groups of water rhinestone fixture base groups (3) distributed on both sides of the rotating frame (1), each group of the water rhinestone fixture base group (3) includes a first fixture base (31) fixedly arranged on the first mounting frame (21) and a second fixture base (32) movably arranged on the second mounting frame (22); Two lifting drive members (4) are respectively fixedly arranged on the two second mounting frames (22), and the output ends of the two lifting drive members (4) are fixedly connected to the two second clamp seats (32).

2. The adapter device for a water drill grinding and polishing machine according to claim 1, characterized in that: It also includes a plurality of sliding connection structures (5) distributed on both sides of the rotating frame (1), wherein the plurality of sliding connection structures (5) on each side are distributed along the length direction of the second clamp seat (32); the sliding connection structures (5) include: a slide rail (51) fixedly mounted on the second mounting frame (22), the slide rail (51) extending in a length direction perpendicular to the second fixture seat (32); The slider (52) is fixedly arranged on the second clamp seat (32) and is slidably matched with the slide rail (51).

3. The adapter device for a water drill grinding and polishing machine according to claim 2, characterized in that: The number of the sliding connection structures (5) provided on each side of the rotating frame (1) is an even number, and in the length direction of the second clamp seat (32), the sliding connection structures (5) are symmetrically distributed in pairs.

4. The adapter device for a water drill grinding and polishing machine according to claim 1, characterized in that: It also includes two high-frequency heating mechanisms (6), each of which includes a high-frequency heating head (61) and a high-frequency heating tube connected to the high-frequency heating head (61); the high-frequency heating heads (61) of the two high-frequency heating mechanisms (6) are fixedly arranged on the rotating frame (1), and the high-frequency heating tubes of the two high-frequency heating mechanisms (6) are respectively distributed on both sides of the rotating frame (1).

5. The adapter device for a water drill grinding and polishing machine according to claim 4, characterized in that: The high-frequency heating heads (61) of the two high-frequency heating mechanisms (6) are symmetrically distributed on the rotating frame (1).

6. The adapter device for a water drill grinding and polishing machine according to claim 5, characterized in that: The two groups of water drill clamp seat groups (3) are respectively arranged on the left and right sides of the rotating frame (1), and the high-frequency heating heads (61) of the two high-frequency heating mechanisms (6) are symmetrically distributed on the upper and lower sides of the rotating frame (1).

7. The adapter device for a water drill grinding and polishing machine according to claim 4, characterized in that: The high-frequency heating mechanism (6) further comprises two cooling pipes respectively distributed on both sides of the rotating frame (1) and capable of rotating along with the rotating frame (1).

8. The adapter device for a water drill grinding and polishing machine according to claim 1, characterized in that: It also includes a frame (7) and a rotating shaft (8) rotatably arranged on the frame (7), and the rotating frame (1) is fixedly arranged on the rotating shaft (8).

9. The adapter device for a water drill grinding and polishing machine according to claim 8, characterized in that: It also includes a driving mechanism (9) for driving the rotating shaft (8) to rotate, and the driving mechanism (9) includes: A planetary reducer (91) is fixedly mounted on the frame (7); A transmission structure (92), the input end and the output end of which are fixedly connected to the output end of the planetary reducer (91) and the rotating shaft (8) respectively; The rotary drive member (93) is fixedly arranged on the housing of the planetary reducer (91), and the output end of the rotary drive member (93) is transmission-connected to the input end of the planetary reducer (91).

10. The adapter device for a water drill grinding and polishing machine according to claim 9, characterized in that: The transmission structure (92) is a gear transmission structure.

Images