CN217096335U

CN217096335U - Tool clamp for welding mobile phone shielding case

Info

Publication number: CN217096335U
Application number: CN202122399931.1U
Authority: CN
Inventors: 蔡长亮
Original assignee: Dongguan Tengshunbao Electronic Technology Co ltd
Current assignee: Ningbo Xingzhite Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-02
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a cell-phone shield cover welded frock clamp relates to frock clamp technical field, specifically is a cell-phone shield cover welded frock clamp, which comprises a base, one side welding of base has the extension board, one side fixedly connected with main riser of base upper surface. This cell-phone shield cover welded frock clamp, through the riser, L shape pole setting, centre gripping frame group, sucking disc and micro vacuum pump's setting, during the use, place the mainboard on placing the frame, make vice riser be close to main riser gradually through rotating adjusting screw, rotating knob screw bolt makes splint press from both sides tight mainboard after that, attach the shield cover in the sucking disc below and move micro vacuum pump, the sucking disc can adsorb fixedly to the shield cover, it makes the shield cover be in mainboard position top to remove L shape pole setting, make the shield cover remove to the welding position top through removing E shape slip post, rotating adjusting screw makes the sucking disc position descend to shield cover and mainboard laminating, can carry out welding operation.

Description

Tool clamp for welding mobile phone shielding case

Technical Field

The utility model relates to a frock clamp technical field specifically is a cell-phone shield cover welded frock clamp.

Background

The mobile phone shielding case is a device which uses a shielding body to surround elements, circuits, assemblies, cables or interference sources of the whole system and prevents an interference electromagnetic field from diffusing outwards, and the principle of the mobile phone shielding case is as follows: surrounding the component, the circuit, the assembly, the cable or the interference source of the whole system by a shielding body to prevent the interference electromagnetic field from diffusing outwards; the receiving circuit, device or system is surrounded by a shield to protect them from external electromagnetic fields.

The mobile phone shielding case needs to be welded during production, a tooling fixture is needed to be used for fixing and clamping the mobile phone shielding case and a mobile phone mainboard in the welding process, however, due to the difference of the sizes of the mobile phone shielding case and the mobile phone mainboard, most of the existing tooling fixtures cannot be dynamically adjusted according to the sizes of the mobile phone shielding case and the mobile phone mainboard, and therefore certain use limitation exists, the inventor takes the experience of design development and actual manufacturing which are abundant in the related industry for many years into consideration, the existing structure and the existing loss are researched and improved, and the mobile phone shielding case welded tooling fixture is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mobile phone shield cover welded frock clamp has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tool clamp for welding a mobile phone shielding case comprises a base, wherein an extension plate is welded on one side of the base, a main vertical plate is fixedly connected on one side of the upper surface of the base, first limiting sliding grooves are respectively formed in two sides of the middle part of the upper surface of the base, a first limiting sliding block is slidably connected inside the first limiting sliding grooves, an auxiliary vertical plate is fixedly connected on the upper surface of the first limiting sliding block, a clamping frame group is welded on the top of one side of the main vertical plate and the top of one side of the auxiliary vertical plate, a second limiting sliding groove is formed in one side of the upper surface of the extension plate, a second limiting sliding block is slidably connected inside the second limiting sliding groove, an L-shaped vertical rod is fixedly connected on the upper surface of the second limiting sliding block, an adjusting through groove is formed in the middle part of the upper surface of the L-shaped vertical rod, an E-shaped sliding column is slidably connected inside the adjusting through groove, and an adjusting screw rod penetrates through the middle thread of the upper surface of the E-shaped sliding column, the bottom of adjusting screw is connected with the sucking disc through installation bearing A, one side of sucking disc upper surface is equipped with the connecting pipe, the welding of one side of L shape pole setting lower surface has the L shape carriage, the inside fixedly connected with micro vacuum pump of L shape carriage, the exhaust tube is installed to micro vacuum pump's input, the one end of exhaust tube is connected with the connecting pipe, the regulation double-screw bolt is worn to be equipped with by one side screw thread of main riser, the one end of regulation double-screw bolt is connected with vice riser through installation bearing B.

Optionally, four supporting legs distributed in a rectangular array are mounted on the lower surface of the base, and anti-skidding foot pads are arranged on the lower surfaces of the supporting legs.

Optionally, the clamping frame group comprises a placing frame, a knob stud penetrates through threads on one side of the placing frame, and one end of the knob stud is connected with a clamping plate through a mounting bearing C.

Optionally, one side of the clamping plate and one side wall of the placing frame are both provided with a flexible cushion layer, and the flexible cushion layer is made of silica gel.

Optionally, a bolt is threaded through one side of the E-shaped sliding column, so that the E-shaped sliding column is fastened to the L-shaped vertical rod after sliding, and a strip-shaped thread groove a matched with the bolt is formed in one side of the L-shaped vertical rod.

Optionally, a strip-shaped thread groove B is formed in the other side of the upper surface of the extension plate, a fixing lug is welded at the bottom of one side of the L-shaped vertical rod, and a fastening stud matched with the strip-shaped thread groove B is arranged on the fixing lug in a penetrating mode through threads, so that the L-shaped vertical rod is fixedly connected to the extension plate after sliding.

(III) advantageous effects

The utility model provides a mobile phone shield cover welded frock clamp possesses following beneficial effect:

the tooling clamp for welding the mobile phone shielding case comprises a vertical plate, an L-shaped vertical rod, a clamping frame group, a sucker and a micro vacuum pump, wherein when the tooling clamp is used, a mainboard is placed on a placing frame, an auxiliary vertical plate is gradually close to a main vertical plate by rotating an adjusting stud, the placing frame is used for clamping the short edge of the mainboard, then a knob stud is rotated to enable a clamping plate to clamp the long edge of the mainboard, the shielding case is attached below the sucker and the micro vacuum pump is operated, so that the sucker can adsorb and fix the shielding case, meanwhile, the L-shaped vertical rod is moved to enable the shielding case to be positioned above the position of the mainboard and fix the vertical rod, the shielding case is moved above the welding position by moving an E-shaped sliding column and fixes the sliding column, the position of the sucker is lowered to enable the shielding case to be attached to the mainboard by rotating the adjusting screw, welding operation can be carried out, the tooling clamp can be used in a matching way, so that the clamp can be flexibly adjusted according to actual size, the cover body is prevented from shifting during welding, the normal operation of welding is ensured, and the applicability is higher.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the clamping frame set of the present invention;

fig. 3 is a schematic structural view of the L-shaped vertical rod of the present invention.

In the figure: 1. a base; 2. an extension plate; 3. a main vertical plate; 4. a secondary vertical plate; 5. an L-shaped upright rod; 6. adjusting the through groove; 8. an E-shaped sliding column; 9. adjusting the screw rod; 10. a suction cup; 11. a micro vacuum pump; 12. an air exhaust pipe; 13. adjusting the stud; 14. placing the frame; 15. a knob stud; 16. a splint; 17. a bolt; 18. a strip-shaped thread groove A.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a tool clamp for welding a mobile phone shielding case comprises a base 1, wherein an extension plate 2 is welded on one side of the base 1, a main vertical plate 3 is fixedly connected on one side of the upper surface of the base 1, first limit chutes are respectively formed in two sides of the middle part of the upper surface of the base 1, first limit sliders are slidably connected inside the first limit chutes, auxiliary vertical plates 4 are fixedly connected on the upper surfaces of the first limit sliders, clamping frame groups are respectively welded on the tops of one sides of the main vertical plate 3 and the auxiliary vertical plates 4, second limit chutes are formed in one side of the upper surface of the extension plate 2, second limit sliders are slidably connected inside the second limit chutes, L-shaped vertical rods 5 are fixedly connected on the upper surfaces of the second limit sliders, adjusting through grooves 6 are formed in the middle parts of the upper surfaces of the L-shaped vertical rods 5, E-shaped sliding columns 8 are slidably connected inside the adjusting through grooves 6, and adjusting screws 9 are arranged in the middle threads of the upper surfaces of the E-shaped sliding columns 8 in a penetrating manner, the bottom end of an adjusting screw 9 is connected with a sucking disc 10 through a mounting bearing A, one side of the upper surface of the sucking disc 10 is provided with a connecting pipe, one side of the lower surface of an L-shaped upright rod 5 is welded with an L-shaped supporting frame, the inside of the L-shaped supporting frame is fixedly connected with a micro vacuum pump 11, a vertical plate, the L-shaped upright rod 5, a clamping frame group, the sucking disc 10 and the micro vacuum pump 11 are arranged, when the device is used, a mainboard is placed on a placing frame 14, an auxiliary vertical plate 4 is gradually close to a main vertical plate 3 through rotating an adjusting stud 13, the placing frame 14 clamps the short edge of the mainboard, then a knob stud 15 is rotated to enable a clamping plate 16 to clamp the long edge of the mainboard, a shielding cover is attached below the sucking disc 10 and the micro vacuum pump 11 is operated, the sucking disc 10 can adsorb and fix the shielding cover, meanwhile, the L-shaped upright rod 5 is moved to enable the shielding cover to be positioned above the position of the mainboard and fix the upright rod, the shielding cover is moved to the welding position and fix a sliding column through moving an E-shaped sliding column 8, the position of a sucker 10 is lowered to a position where a shielding case is attached to a main board by rotating an adjusting screw 9, welding operation can be carried out, and the sucker can be used in cooperation with the main board, so that a clamp can be flexibly adjusted according to actual size, the displacement of a cover body during welding is avoided, the normal operation of welding is ensured, the applicability is high, an air exhaust pipe 12 is installed at the input end of a micro vacuum pump 11, one end of the air exhaust pipe 12 is connected with a connecting pipe, an adjusting stud 13 is arranged on one side of a main vertical plate 3 in a penetrating mode through threads, one end of the adjusting stud 13 is connected with an auxiliary vertical plate 4 through an installing bearing B, four support legs distributed in a rectangular array are installed on the lower surface of a base 1, anti-skid pad feet are arranged on the lower surfaces of the support legs, a clamping frame group comprises a placing frame 14, a knob stud 15 is arranged on one side of the placing frame 14 in a penetrating mode through threads, one end of the knob stud 15 is connected with a clamping plate 16 through an installing bearing C, and flexible cushion layers are arranged on one side of the clamping plate 16 and one side wall of the placing frame 14, the material of flexible cushion is silica gel, bolt 17 is worn to be equipped with by a side screw thread of E shape slip post 8, make E shape slip post 8 fastening connection after sliding on L shape pole setting 5, bar thread groove A18 with bolt 17 looks adaptation is seted up to a side of L shape pole setting 5, bar thread groove B has been seted up to the opposite side of extension board 2 upper surface, the bottom welding of L shape pole setting 5 one side has fixed ear, the fastening double-screw bolt with bar thread groove B looks adaptation is worn to be equipped with by the screw thread on the fixed ear, make L shape pole setting 5 fastening connection after sliding on extension board 2.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, when the tooling clamp for welding the mobile phone shielding case is used, the vertical plate, the L-shaped vertical rod 5, the clamping frame group, the suction cup 10 and the micro vacuum pump 11 are arranged, when the tooling clamp is used, a main board is placed on the placing frame 14, the auxiliary vertical plate 4 is gradually close to the main vertical plate 3 by rotating the adjusting screw bolt 13, the placing frame 14 clamps the short edge of the main board, then the knob screw bolt 15 is rotated to enable the clamping plate 16 to clamp the long edge of the main board, the shielding case is attached below the suction cup 10 and the micro vacuum pump 11 is operated, so that the suction cup 10 can adsorb and fix the shielding case, meanwhile, the L-shaped vertical rod 5 is moved to enable the shielding case to be positioned above the main board and fix the vertical rod, the E-shaped sliding column 8 is moved to enable the shielding case to be moved above the welding position and fix the sliding column, the adjusting screw bolt 9 is rotated to enable the suction cup 10 to be lowered to enable the shielding case to be attached to the main board, and then the welding operation can be carried out, several cooperation uses for anchor clamps can carry out nimble adjustment according to actual size, and the cover body shifts when having avoided the welding, has guaranteed welded normal clear, and the suitability is higher.

In the description of the present application, the terms "connect", "install", "fix", "set", "provided", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect, or may be an integral connection or a partial connection, and as the case may be, for a person skilled in the art, the specific meaning of the terms in the present invention or the present invention can be understood according to the specific situation, and the directions or positional relationships indicated by the terms "inside", "outside", "upper", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or component referred to have a specific direction, or direction, Constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.

The utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of attached drawing in the specification, the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, including the conventional connection mode among the circuit connection adoption prior art, no detailed description here again, and the part that technical staff in the field knows, its structure and principle all can learn or learn through conventional experimental approach for this technical staff's accessible technical manual.

Claims

1. The utility model provides a cell-phone shield cover welded frock clamp, includes base (1), one side welding of base (1) has extension board (2), its characterized in that: a main vertical plate (3) is fixedly connected to one side of the upper surface of the base (1), first limiting sliding grooves are formed in the two sides of the middle of the upper surface of the base (1), a first limiting sliding block is connected to the inside of each first limiting sliding groove in a sliding manner, an auxiliary vertical plate (4) is fixedly connected to the upper surface of each first limiting sliding block, clamping frame groups are welded to the tops of one sides of the main vertical plate (3) and the auxiliary vertical plate (4), a second limiting sliding groove is formed in one side of the upper surface of the extension plate (2), a second limiting sliding block is connected to the inside of each second limiting sliding groove in a sliding manner, an L-shaped vertical rod (5) is fixedly connected to the upper surface of each second limiting sliding block, an adjusting through groove (6) is formed in the middle of the upper surface of the L-shaped vertical rod (5), an E-shaped sliding column (8) is connected to the inside of the adjusting through groove (6) in a sliding manner, and an adjusting screw rod (9) penetrates through threads in the middle of the upper surface of the E-shaped sliding column (8), the bottom of adjusting screw (9) is connected with sucking disc (10) through installation bearing A, one side of sucking disc (10) upper surface is equipped with the connecting pipe, the welding of one side of L shape pole setting (5) lower surface has the L shape carriage, the inside fixedly connected with micro vacuum pump (11) of L shape carriage, exhaust tube (12) are installed to micro vacuum pump's (11) input, the one end of exhaust tube (12) is connected with the connecting pipe, adjusting stud (13) are worn to be equipped with by one side screw thread of main riser (3), the one end of adjusting stud (13) is connected with vice riser (4) through installation bearing B.

2. The tooling clamp for welding the mobile phone shielding case according to claim 1, characterized in that: four supporting legs which are distributed in a rectangular array are mounted on the lower surface of the base (1), and anti-skidding foot pads are arranged on the lower surfaces of the supporting legs.

3. The tool clamp for welding the mobile phone shielding case according to claim 1, characterized in that: the clamping frame group is including placing frame (14), one side screw thread of placing frame (14) is worn to be equipped with knob double-screw bolt (15), the one end of knob double-screw bolt (15) is connected with splint (16) through installation bearing C.

4. The tooling clamp for welding the mobile phone shielding case according to claim 3, characterized in that: one side of splint (16) and a lateral wall of placing frame (14) all are equipped with the cushion layer, the material of cushion layer is silica gel.

5. The tool clamp for welding the mobile phone shielding case according to claim 1, characterized in that: a bolt (17) penetrates through a side thread of the E-shaped sliding column (8), so that the E-shaped sliding column (8) is fixedly connected to the L-shaped vertical rod (5) after sliding, and a strip-shaped thread groove A (18) matched with the bolt (17) is formed in one side of the L-shaped vertical rod (5).

6. The tool clamp for welding the mobile phone shielding case according to claim 1, characterized in that: the opposite side of extension board (2) upper surface has seted up bar thread groove B, the bottom welding of L shape pole setting (5) one side has fixed ear, the fastening double-screw bolt that the screw thread was worn to be equipped with bar thread groove B looks adaptation on the fixed ear makes L shape pole setting (5) slip back fastening connection on extension board (2).