CN214518826U

CN214518826U - Clamping mechanism for assembling anchor clamping piece

Info

Publication number: CN214518826U
Application number: CN202022704269.1U
Authority: CN
Inventors: 毛献华
Original assignee: Liuzhou Kekai Machinery Technology Co ltd
Current assignee: Liuzhou Kekai Machinery Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-29
Anticipated expiration: 2030-11-20

Abstract

A clamping mechanism for assembling anchor clamping pieces comprises a falling slideway unit, an upper clamping unit and a lower clamping unit, wherein the falling slideway unit is provided with a left falling slideway and a right falling slideway for the clamping pieces to slide down; the lower ends of the vertical parts of the left falling slideway and the right falling slideway are respectively provided with an ejection unit, the ejection end of the ejection unit penetrates through ejection holes of the left falling slideway and the right falling slideway, the ejection end of the ejection unit is an ejection cylinder piston end, and when the ejection cylinder piston extends outwards, the ejection cylinder piston abuts against the lowest clamping piece of the falling slideway unit to prevent the clamping piece from falling. The clamping piece assembling device has the advantages that the clamping piece can be automatically assembled only by placing the clamping pieces into the left falling slideway and the right falling slideway of the falling unit during assembling, time and labor are saved, and the working efficiency is high.

Description

Clamping mechanism for assembling anchor clamping piece

Technical Field

The utility model belongs to the technical field of the machining technique and specifically relates to a fixture of ground tackle clamping piece equipment is related to.

Background

The anchor clamping pieces are usually produced in a two-piece structure, the two clamping pieces need to be connected into a complete part through the spring ring, and at present, the two clamping pieces are basically assembled in a mode that the two clamping pieces are placed into the spring ring manually and then the spring ring is pushed in place, so that time and labor are wasted, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic centre gripping clamping piece, fixture of ground tackle clamping piece equipment that work efficiency is high.

The utility model discloses a technical scheme is:

a clamping mechanism for assembling anchor clamps comprises a falling slideway unit, an upper clamping unit and a lower clamping unit, wherein the falling slideway unit is provided with a left falling slideway and a right falling slideway for the clamps to slide down, the upper ends of the left falling slideway and the right falling slideway are separated towards two sides, the clamping piece feeding ends at two ends are communicated, the lower vertical parts of the left falling slideway and the right falling slideway are folded, and a partition plate is arranged at the folded part to separate the clamps at the left side and the right side; the lower ends of the vertical parts of the left falling slideway and the right falling slideway are respectively provided with an ejection unit, the ejection end of the ejection unit penetrates through ejection holes of the left falling slideway and the right falling slideway, the ejection end of the ejection unit is an ejection cylinder piston end, and when the ejection cylinder piston extends outwards, the ejection cylinder piston abuts against the lowest clamping piece of the falling slideway unit to prevent the clamping piece from falling.

As a preferable scheme, the lower clamping unit is of a structure with two open ends, and a clamping piece hole formed during closing is smaller than the hole diameter of the spring ring, so that the spring ring is supported on the closed lower clamping unit; after the clamping piece and the spring ring assembly is finished, the lower clamping unit is opened, and the assembled clamping piece and the assembled spring ring fall into a finished product box; the upper clamping unit is of a structure with two open-close ends, and clamps the clamping piece when the upper clamping unit is closed; the upper clamping unit is positioned above the lower clamping unit, so that the clamping piece pressed down by the upper clamping unit can fall into the hole of the lower clamping unit.

Preferably, springs are respectively arranged at two ends of the lower clamping unit, and the two ends of the lower clamping unit are pushed to be closed by the elasticity of the springs to form a hole structure.

Preferably, springs are respectively arranged at two ends of the upper clamping unit, and the elastic force of the springs pushes the two ends of the upper clamping unit to be closed to form a hole structure.

Preferably, the side surface of the lower clamping unit is positioned on one side of the supporting plate, the upper surface of one side of the supporting plate is flush with the upper surface of the lower clamping unit, and the upper surface of the other side of the supporting plate supports the lower end of the belt conveyer belt; the belt conveyor is connected with the vibrating conveying unit, the pushing-out unit is arranged on one side opposite to the supporting plate, and the spring ring on the belt conveyor is pushed to the hole of the lower clamping unit from the belt conveyor by the pushing plate of the pushing-out unit.

According to the preferable scheme, the lower pressure rod is arranged at the clamping position of the upper clamping unit and is opposite to the position where the upper clamping unit clamps the clamping piece, and when the lower pressure rod moves downwards, the clamping piece clamped by the upper clamping unit is pressed into the clamping piece hole of the lower clamping unit, so that the spring ring is sleeved in the mounting groove of the clamping piece to complete assembly.

As a preferential treatment scheme, the upper ends of the left and right falling slideways are separated towards two sides through an arc shape to form arc slideways.

As a preferential treatment scheme, the lower press rod is connected with an upper and lower moving cylinder and a front and back moving cylinder, and the up and down and front and back moving actions are completed by the motion driving of the up and down moving cylinder and the front and back moving cylinder.

The utility model has the advantages that: during assembly, the clamping pieces are only needed to be placed into the left falling slideway and the right falling slideway of the falling unit, so that the clamping pieces can be automatically assembled, time and labor are saved, and the working efficiency is high.

Drawings

Fig. 1 is a schematic view of a structure of a clip falling unit.

Fig. 2 is a schematic view of the structure of the drop chute 13.

Figure 3 is a schematic view of the clip lowered into position in the compression clip 7.

Fig. 4 is a schematic view of the clip being pressed in.

Fig. 5 is a schematic diagram of the hole structure formed when the upper clamping unit 5 is not clamping the clip.

The details of the components of the drawings: the device comprises a vibration conveying unit 1, a belt conveying belt 2, a push plate 3, a lower clamping unit 4, an upper clamping unit 5, a lower pressing rod 6, a clamping piece 7, a belt pulley 8, a supporting plate 9, a spring ring 10, a pushing unit 11, a spring 12, a falling slideway 13, a partition plate 14, two side ejection units 15, an ejection end 16 and a feeding drawing plate 17.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

please refer to fig. 1 and 2, the utility model discloses a whereabouts slide unit, last clamping unit 5, lower clamping unit 4, whereabouts slide unit has two left and right whereabouts slides 13 that supply the clamping piece to slide down, and the upper end of two left and right whereabouts slides 13 is separated to both sides, the clamping piece feed end at intercommunication both ends, the upper end of two left and right whereabouts slides 13 is separated to both sides through the arc shape to separate, forms the arc slide to reduce the impact of whereabouts. The lower vertical parts of the left and right falling slideways 13 are folded, and a partition plate 14 is arranged at the folded part to separate the clamping pieces at the left and right sides; the lower ends of the vertical parts of the left and right falling slideways 13 are respectively provided with an ejection unit 15, the ejection end of the ejection unit 15 penetrates through ejection holes of the left and right falling slideways 13, the ejection end of the ejection unit 15 is an ejection cylinder piston end, and when the ejection cylinder piston extends outwards, the lowermost clamping piece of the falling slideway unit is ejected to prevent the clamping piece from falling; a feeding drawing plate 17 is arranged at the outlet of the falling slideway 13, when the feeding drawing plate 17 extends out, the clamping piece released from the ejection unit 15 is received, and when the feeding drawing plate 17 retracts back, the clamping piece falls into the clamping hole of the upper clamping unit 5.

The lower clamping unit 4 is of a structure with two open ends, and a clamping piece hole formed during closing is smaller than the hole diameter of the spring ring 10, so that the spring ring 10 is supported on the closed lower clamping unit 4; after the clamping piece and the spring ring assembly is finished, the lower clamping unit 4 is opened, and the assembled clamping piece and the spring ring 10 fall into a finished product box; the upper clamping unit 5 is of a structure with two open-close ends, and clamps the clamping piece 7 when closed; the upper clamping unit 5 is located above the lower clamping unit 4 such that the clip 7 released from the upper clamping unit 5 is allowed to fall into the hole of the lower clamping unit 4.

The both ends of centre gripping unit 4 set up spring 12 respectively down, and centre gripping unit 4 hold member stretches out to the direction of centre gripping clamping piece under the elasticity of spring 12 promotes, and the both ends centre gripping clamping piece part of centre gripping unit 4 is opened has the circular arc groove down, and the circular arc groove closure at both ends forms the hole structure, and this hole structure is not confined hole, but leaves the slotted structure, and this groove supplies depression bar 6 downstream down, and the structure of centre gripping unit 4 is the same with the structure of last centre gripping unit 5 down, can refer to figure 5.

Referring to fig. 5, springs 12 are respectively disposed at two ends of the upper clamping unit 5, the elastic force of the springs 12 pushes the clamping members of the upper clamping unit 5 to extend toward the clamping pieces, circular arc grooves are formed in the clamping pieces at two ends of the upper clamping unit 5, two ends of the circular arc grooves at two ends are closed to form a hole structure, the hole structure is not a closed hole, but a structure with a groove, and the groove is used for the lower pressing rod 6 to move downward.

The side surface of the lower clamping unit 4 is positioned on one side of a supporting plate 9, the upper surface of one side of the supporting plate 9 is flush with the upper surface of the lower clamping unit 4, and the upper surface of the other side of the supporting plate 9 supports the lower end of the belt conveyor belt 2; the belt conveyor 2 is connected with the vibration conveying unit 1, the push-out unit 11 is arranged on one side opposite to the supporting plate 9, and the spring ring 10 on the belt conveyor is pushed to the hole of the lower clamping unit 4 from the belt conveyor by the push plate 3 of the push-out unit 11.

The clamping position of the upper clamping unit 5 is provided with a lower pressure rod 6, the lower pressure rod 6 is just opposite to the position of the upper clamping unit for clamping the clamping piece, when the lower pressure rod 6 moves downwards, the clamping piece 7 clamped by the upper clamping unit 5 is pressed into the clamping piece hole of the lower clamping unit, so that the spring ring 10 is sleeved in the mounting groove of the clamping piece to complete assembly, after the assembly is completed, the lower pressure rod 6 continues to move downwards, and the assembled anchorage clamping piece is pushed out of the lower clamping unit 5 and falls into a finished product box. The lower pressure rod 6 is connected with an upper and lower moving cylinder and a front and back moving cylinder, the up and down moving cylinder and the front and back moving cylinder are driven by the up and down moving cylinder and the front and back moving cylinder to move to complete the up and down moving and front and back moving actions, the up and down moving action is used for pressing down the clamping piece and then returning, and the front and back moving action is used for yielding the clamping piece falling channel.

The utility model discloses the theory of operation does: the spring ring 10 sent out from the vibration conveying unit 1 and the belt conveyer belt 2 are driven by the belt conveyer belt 2 to move, because the conveying speed of the belt conveyer belt 2 is greater than the speed sent out by the vibration unit 1, the adjacent spring rings move along the belt conveyer belt 2 at intervals, when the spring rings move to the supporting plate 9, the detection device detects that the spring rings 10 exist at the position, the detection device sends an instruction to control the pushing unit 11 to work, the pushing unit 11 adopts an air cylinder, a piston of the air cylinder drives the pushing plate 3 to push out outwards, the spring rings 10 are pushed to move along the surface of the supporting plate 9 to reach the designated position of the lower clamping unit 4, and the spring rings are located at the upper edge of the hole formed after the lower clamping unit 4 is closed; when last clamping unit 5 centre gripping ground tackle clamping piece targets in place, the lower depression bar 6 that control center control reciprocated moves down, oppress 7 tops of clamping piece simultaneously, oppress 7 clamping pieces and follow depression bar 6 and move down, 7 lower extremes of clamping piece are the tip, insert the hole of spring coil 10, when 7 clamping pieces move down, spring coil 10 moves up along the clamping piece edge, when moving the mounting groove of clamping piece upper end, spring coil 10 falls into the mounting groove, the assembly finishes, at this moment, lower clamping unit 4 is opened under the effect of cylinder, release the clamping piece that has assembled, the ground tackle clamping piece falls in the finished product case, repeat the above-mentioned action, can assemble the ground tackle clamping piece in succession.

As shown in fig. 1, the falling slideway unit is provided with a left ejection hole and a right ejection hole at the position of the lowest clip, the ejection ends 16 of the ejection units 15 at two sides penetrate through the ejection holes, the ejection end of the ejection unit 15 is an ejection cylinder piston end, when the ejection cylinder piston extends outwards, the lowest clip of the falling slideway unit is ejected to prevent the clip from falling, when the ejection cylinder piston retracts, the clip is released, at the moment, the lower pressing rod 6 is driven by the up-down moving cylinder and the back-and-forth moving cylinder to give way of a clip falling channel, and the clip falls into the hole of the upper clamping unit 5. When one clamping piece falls and the other clamping piece falls to the last position, the ejection end of the ejection unit 15 ejects the clamping piece, and the process is repeated, so that the process of conveying the clamping piece to the upper clamping unit 5 can be completed.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a fixture of ground tackle clamping piece equipment, includes whereabouts slide unit, goes up clamping unit (5), lower clamping unit (4), its characterized in that: the falling slideway unit is provided with a left falling slideway (13) and a right falling slideway (13) for the clamping pieces to slide down, the upper ends of the left falling slideway (13) and the right falling slideway (13) are separated towards two sides and communicated with the clamping piece feeding ends at the two ends, the lower vertical parts of the left falling slideway (13) and the right falling slideway (13) are folded, and a partition plate (14) is arranged at the folded part to separate the clamping pieces at the left side and the right side; the lower ends of the vertical parts of the left and right falling slideways (13) are respectively provided with an ejection unit (15), the ejection end of the ejection unit (15) penetrates through ejection holes of the left and right falling slideways (13), the ejection end of the ejection unit (15) is an ejection cylinder piston end, and when the ejection cylinder piston extends outwards, the ejection cylinder piston abuts against the lowest clamping piece of the falling slideway unit to prevent the clamping piece from falling.

2. The anchor clip assembled clamping mechanism of claim 1, wherein: the lower clamping unit (4) is of a structure with two open ends, and a clamping piece hole formed in the closing process is smaller than the hole diameter of the spring ring (10), so that the spring ring (10) is supported on the closed lower clamping unit (4); after the clamping piece and the spring ring assembly is finished, the lower clamping unit (4) is opened, and the assembled clamping piece and the spring ring (10) fall into a finished product box; the upper clamping unit (5) is of an open-close type structure at two ends and clamps the clamping piece (7) when closed; the upper clamping unit (5) is located above the lower clamping unit (4) so that the clamping pieces (7) pressed down from the upper clamping unit (5) can fall into the holes of the lower clamping unit (4).

3. The anchor clip assembled clamping mechanism of claim 2, wherein: two ends of the lower clamping unit (4) are respectively provided with a spring (12), and the two ends of the lower clamping unit (4) are closed to form a hole structure under the pushing of the elasticity of the springs (12).

4. The anchor clip assembled clamping mechanism of claim 2, wherein: two ends of the upper clamping unit (5) are respectively provided with a spring (12), and the elasticity of the spring (12) pushes two ends of the upper clamping unit (5) to be closed to form a hole structure.

5. The anchor clip assembled clamping mechanism of claim 2, wherein: the side surface of the lower clamping unit (4) is positioned on one side of a supporting plate (9), the upper surface of one side of the supporting plate (9) is flush with the upper surface of the lower clamping unit (4), and the upper surface of the other side of the supporting plate (9) supports the lower end of the belt conveyor belt (2); the belt conveyor (2) is connected with the vibrating conveying unit (1), the pushing-out unit (11) is arranged on one side opposite to the supporting plate (9), and a spring ring (10) on the belt conveyor is pushed to the hole of the lower clamping unit (4) from the belt conveyor by a pushing plate (3) of the pushing-out unit (11).

6. The anchor clip assembled clamping mechanism of claim 2, wherein: the clamping device is characterized in that a lower pressing rod (6) is arranged at the clamping position of the upper clamping unit (5), the lower pressing rod (6) is opposite to the position of the upper clamping unit for clamping the clamping piece, and when the lower pressing rod (6) moves downwards, the clamping piece (7) clamped by the upper clamping unit (5) is pressed into the clamping piece hole of the lower clamping unit, so that the spring ring (10) is sleeved in the mounting groove of the clamping piece to complete assembly.

7. The anchor clip assembled clamping mechanism of claim 2, wherein: the upper ends of the left and right falling slideways (13) are separated towards two sides through an arc shape to form arc slideways.

8. The anchor clip assembled clamping mechanism of claim 6, wherein: the lower pressure rod (6) is connected with the upper and lower moving cylinder and the front and back moving cylinder, and the up and down movement and the front and back movement are completed by the movement drive of the up and down moving cylinder and the front and back moving cylinder.