CN215268946U - SMT template assembling tool - Google Patents

Abstract

The utility model discloses a SMT template equipment frock, including the installation base, the inside sliding connection of installation base has the operation panel, and two drive boxes are installed to the up end symmetry of operation panel, the up end of drive box has been seted up and has been put the groove, and the internally mounted of drive box has the gear, and the axle center department fixed mounting of gear has the connecting axle, and the equal sliding connection in both sides of gear has the bar pole, and the equal fixed mounting in one side that every bar pole is close to the gear has the rack, and the equal fixed mounting in one side that every bar pole kept away from the gear has the slider, and the spout has been seted up in the outside of slider, and two fixed surface that keep away from the bar pole of putting the groove install the fixed block, and the equal swing joint in both sides has the connecting rod around the drive box, and the connecting rod passes through the ear seat with the drive box and is connected. This SMT template equipment frock convenient to use can play limiting displacement to the SMT template, and stability when having improved SMT template installation has shock-absorbing function simultaneously, reduces the influence to the installation when the ground moves.

Description

SMT template assembling tool

Technical Field

The utility model relates to a pipeline clearance technical field specifically is a SMT template equipment frock.

Background

SMT is a technique known as surface mount or surface mount. Is the most popular technology and process in the electronic assembly industry at present. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is soldered and assembled by methods such as reflow soldering or dip soldering. However, the SMT stencil making process concerned in the industry is often an early-stage sheet processing process of the SMT stencil, and a corresponding late-stage assembly method has not been effectively developed, but the existing SMT stencil assembly tool needs to be manually held by hand to be installed, which is time-consuming and labor-consuming, and has low safety.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a SMT template equipment frock has solved current SMT template equipment frock and has had and need artifical handheld installation, wastes time and energy, and the lower problem of security.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an SMT template assembling tool comprises an installation base, wherein an operation table is connected inside the installation base in a sliding manner, two driving boxes are symmetrically installed on the upper end face of the operation table, a placement groove is formed in the upper end face of each driving box, a gear is installed inside each driving box, a connecting shaft is fixedly installed at the axis of each gear, strip-shaped rods are connected to two sides of each gear in a sliding manner, a rack is fixedly installed on one side, close to the gear, of each strip-shaped rod, a sliding block is fixedly installed on one side, far away from the gear, of each strip-shaped rod, a sliding groove is formed in the outer side of each sliding block, fixed blocks are fixedly installed on the outer surfaces of the two strip-shaped rods, far away from the placement grooves, connecting rods are movably connected to the front side and the rear side of each driving box, the connecting rods are connected with the driving boxes through ear seats, and limiting rods are hinged to one ends, close to the placement grooves, of the connecting rods, the outside fixed mounting of gag lever post has the locating plate, one side fixed mounting that the locating plate is close to the drive box has a spring, the intermediate position department fixed mounting of terminal surface has flexible post under the operation panel, four equal fixed mounting of extreme angle departments of terminal surface have No. two springs under the operation panel, four anticollision pieces are all installed to the both sides of No. two springs, the anticollision piece is kept away from one side of No. two springs and is installed L type pole, and wherein per two adjacent L type poles are symmetrical structure.

Preferably, the gear and the connecting shaft are of an integrated structure, the connecting shaft is connected with the driving box through a roller bearing, the connecting shaft extends out of the outer side of the driving box, and a handle is fixedly mounted on the extending part of the connecting shaft.

Preferably, the gear is meshed with the rack, the rack and the bar rod are of an integrated structure, the bar rod and the sliding block are of an integrated structure, the sliding block is clamped into the sliding groove, and the fixed block and one of the bar rods are of an integrated structure.

Preferably, ear seat and drive box be integral structure, ear seat and connecting rod pass through the minor axis and are connected, the connecting rod passes through the minor axis with the gag lever post and is connected, gag lever post and locating plate be integral structure, the one end that a spring is close to the connecting rod passes through welded connection with the locating plate, the one end that the locating plate was kept away from to a spring passes through welded connection with the surface of drive box.

Preferably, the limiting rod penetrates through the driving box, the limiting rod extends to the inside of the placing groove, and a clamping plate is fixedly mounted on the part, extending out of the placing groove, of the limiting rod.

Preferably, the top and the operation panel of flexible post pass through welded connection, the bottom and the inner wall of installation base of flexible post pass through welded connection, No. two springs and operation panel constitution elastic construction, the top and the operation panel of No. two springs pass through welded connection, the bottom of No. two springs passes through welded connection with the inner wall of operation panel.

Preferably, the eight bottom ends of the L-shaped rods located on the lower side are connected with the inner wall of the mounting base in a welded manner, the eight top ends of the L-shaped rods located on the upper side are connected with the lower end face of the operating platform in a welded manner, the eight bottom ends of the anti-collision blocks located on the lower side are connected with the inner wall of the mounting base in a welded manner, and the eight top ends of the anti-collision blocks located on the upper side are connected with the lower end face of the operating platform in a welded manner.

(III) advantageous effects

The utility model provides a SMT template equipment frock. The method has the following beneficial effects:

(1) this SMT template equipment frock, the removal that can drive the rack through the rotation of gear, and then can drive the removal of bar pole and fixed block, cooperation through slider and spout can play limiting displacement to the removal of bar pole, the removal of fixed block and bar pole can drive the rotation of connecting rod, the removal that the spacing pole can be driven in the rotation of connecting rod, cooperation through locating plate and a spring can play limiting displacement to the removal of spacing pole, can play limiting displacement to the SMT template through the effect of splint.

(2) This SMT template equipment frock can play the supporting role to the operation panel through the effect of flexible post, can absorb most vibrations power through the effect of No. two springs, can play the guide effect to the inside removal of operation panel at the installation base through the effect of L type pole, can effectively reduce installation base and operation panel contact and produce the possibility of wearing and tearing through the effect of anticollision piece.

Drawings

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

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 is a schematic sectional view of the driving box of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic sectional view of the mounting base of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. installing a base; 2. an operation table; 3. a drive cartridge; 4. a placing groove; 5. a gear; 6. a connecting shaft; 7. a bar-shaped rod; 8. a rack; 9. a slider; 10. a chute; 11. a fixed block; 12. a connecting rod; 13. an ear mount; 14. a limiting rod; 15. positioning a plate; 16. a first spring; 17. a telescopic column; 18. a second spring; 19. an L-shaped rod; 20. and (4) an anti-collision block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical scheme: an SMT template assembling tool comprises an installation base 1, an operation table 2, driving boxes 3, a placement groove 4, a gear 5, a connecting shaft 6, strip-shaped rods 7, a rack 8, a sliding block 9, a sliding groove 10, a fixing block 11, a connecting rod 12, an ear seat 13, a limiting rod 14, a positioning plate 15, a first spring 16, a telescopic column 17, a second spring 18, an L-shaped rod 19 and an anti-collision block 20, wherein the installation base 1 is connected with the operation table 2 in a sliding mode, the upper end face of the operation table 2 is symmetrically provided with two driving boxes 3, the placement groove 4 is formed in the upper end face of each driving box 3, the gear 5 is installed in each driving box 3, the connecting shaft 6 is fixedly installed at the axis of the gear 5, the strip-shaped rods 7 are connected to two sides of the gear 5 in a sliding mode, the rack 8 is fixedly installed on one side, close to the gear 5, of each strip-shaped rod 7, the sliding block 9 is fixedly installed on one side, far away from the gear 5, the outer side of the sliding block 9 is provided with a sliding groove 10, the outer surfaces of two strip-shaped rods 7 far away from the placing groove 4 are fixedly provided with fixed blocks 11, the front side and the rear side of the driving box 3 are movably connected with connecting rods 12, the connecting rods 12 are connected with the driving box 3 through ear seats 13, one end of each connecting rod 12 close to the placing groove 4 is hinged with a limiting rod 14, the outer side of each limiting rod 14 is fixedly provided with a positioning plate 15, one side of each positioning plate 15 close to the driving box 3 is fixedly provided with a first spring 16, the middle position of the lower end surface of the operating platform 2 is fixedly provided with a telescopic column 17, the operating platform 2 can be supported through the action of the telescopic column 17, most of vibration force can be absorbed through the action of a second spring 18, four end angles of the lower end surface of the operating platform 2 are fixedly provided with second springs 18, two sides of the second springs 18 are respectively provided with four anti-collision blocks 20, one side of each anti-collision block 20 far away from the second spring 18 is provided with an L-shaped rod 19, the movement of the operating platform 2 in the installation base 1 can be guided by the L-shaped rods 19, the possibility of abrasion caused by the contact of the installation base 1 and the operating platform 2 can be effectively reduced by the action of the anti-collision blocks 20, wherein every two adjacent L-shaped rods 19 are in a symmetrical structure;

the gear 5 and the connecting shaft 6 are of an integrated structure, the connecting shaft 6 is connected with the driving box 3 through a roller bearing, the connecting shaft 6 extends out of the driving box 3, a handle is fixedly arranged on the extending part of the connecting shaft 6, the connecting shaft 6 can be driven to rotate through the rotation of the handle, and then the gear 5 can be driven to rotate;

the gear 5 is meshed with the rack 8, the rack 8 and the bar-shaped rods 7 are of an integrated structure, the bar-shaped rods 7 and the sliding blocks 9 are of an integrated structure, the sliding blocks 9 are clamped into the sliding grooves 10, the fixing block 11 and one of the bar-shaped rods 7 are of an integrated structure, the rack 8 can be driven to rotate through rotation of the gear 5, and the movement of the bar-shaped rods 7 can be limited through matching of the sliding blocks 9 and the sliding grooves 10;

the ear seat 13 and the driving box 3 are of an integrated structure, the ear seat 13 is connected with the connecting rod 12 through a short shaft, the connecting rod 12 is connected with the limiting rod 14 through a short shaft, the limiting rod 14 and the positioning plate 15 are of an integrated structure, one end of the first spring 16, which is close to the connecting rod 12, is connected with the positioning plate 15 through welding, one end of the first spring 16, which is far away from the positioning plate 15, is connected with the outer surface of the driving box 3 through welding, and the movement of the limiting rod 14 can be limited through the action of the first spring 16;

the limiting rod 14 penetrates through the driving box 3, the limiting rod 14 extends into the placing groove 4, a clamping plate is fixedly mounted on the part, extending out of the placing groove 4, of the limiting rod 14, and the SMT template can be limited through the matching of the limiting rod 14 and the clamping plate;

the top end of the telescopic column 17 is connected with the operating platform 2 in a welding mode, the bottom end of the telescopic column 17 is connected with the inner wall of the mounting base 1 in a welding mode, the second spring 18 and the operating platform 2 form an elastic structure, the top end of the second spring 18 is connected with the operating platform 2 in a welding mode, the bottom end of the second spring 18 is connected with the inner wall of the operating platform 2 in a welding mode, the operating platform 2 can be supported through the telescopic column 17, and most of vibration force can be absorbed through the second spring 18;

the bottom ends of eight L-shaped rods 19 positioned on the lower side are connected with the inner wall of the mounting base 1 in a welding mode, the top ends of the eight L-shaped rods 19 positioned on the upper side are connected with the lower end face of the operating platform 2 in a welding mode, the bottom ends of eight anti-collision blocks 20 positioned on the lower side are connected with the inner wall of the mounting base 1 in a welding mode, the top ends of the eight anti-collision blocks 20 positioned on the upper side are connected with the lower end face of the operating platform 2 in a welding mode, a guiding effect can be achieved on the movement of the operating platform 2 inside the mounting base 1 through the effect of the L-shaped rods 19, and the possibility that the mounting base 1 is contacted with the operating platform 2 to cause abrasion can be effectively reduced through the effect of the anti-collision blocks 20.

When the SMT template is used, a user can place the SMT template to be assembled inside the two placement grooves 4, then the user can hold the handle, the handle is rotated, the rotation of the handle can drive the connecting shaft 6 to rotate, and further drive the gear 5 to rotate, the gear 5 is meshed with the rack 8, the rotation of the gear 5 can drive the rack 8 to move, and further drive the two bar-shaped rods 7 to move towards the outer side of the driving box 3, the movement of the bar-shaped rods 7 can be limited through the matching of the sliding block 9 and the sliding groove 10, when the fixed block 11 is in contact with one end of the bar-shaped rods 7 and one end of the connecting rod 12, the connecting rod 12 rotates through the action of the lug seat 13, the rotation of the connecting rod 12 can drive the limiting rod 14 to move inside the driving box 3, the movement of the limiting rod 14 can be limited through the matching of the positioning plate 15 and the first spring 16, and the rotation of the handle is stopped when the inner surfaces of the limiting rod 14 and the splint are in contact with the outer surface of the SMT template, the SMT template can be limited by the clamping plate;

when the device runs into ground during the use, operation panel 2 slides in the inside of installation base 1, can play the supporting role to operation panel 2 through the effect of flexible post 17, can absorb most vibrations power through the effect of No. two springs 18, can play the guide effect to the removal of operation panel 2 in installation base 1 inside through the effect of L type pole 19, can effectively reduce the possibility that installation base 1 and operation panel 2 contact and produce the wearing and tearing through the effect of anticollision piece 20, this is the use of this SMT template equipment frock, and the content that does not describe in detail in this specification all belongs to the prior art that skilled person in the art knows simultaneously.

In conclusion, the SMT stencil assembly tool can drive the rack 8 to move through the rotation of the gear 5 during the use process, thereby driving the bar-shaped rod 7 and the fixed block 11 to move, limiting the movement of the bar-shaped rod 7 through the matching of the slide block 9 and the slide groove 10, driving the connecting rod 12 to rotate through the movement of the fixed block 11 and the bar-shaped rod 7, driving the limiting rod 14 to move through the rotation of the connecting rod 12, the positioning plate 15 and the first spring 16 are matched to limit the movement of the limiting rod 14, the clamping plate is used to limit the SMT template, meanwhile, the operation table 2 can be supported by the telescopic column 17, most of vibration force can be absorbed by the second spring 18, the movement of the operating platform 2 inside the installation base 1 can be guided by the action of the L-shaped rod 19, the possibility of abrasion caused by the contact of the installation base 1 and the operation table 2 can be effectively reduced through the action of the anti-collision block 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (7)

1. The utility model provides a SMT template equipment frock, includes installation base (1), its characterized in that: the inner sliding connection of the installation base (1) is provided with an operation table (2), two driving boxes (3) are symmetrically installed on the upper end face of the operation table (2), a placement groove (4) is formed in the upper end face of each driving box (3), a gear (5) is installed in each driving box (3), a connecting shaft (6) is fixedly installed at the axis center of each gear (5), bar-shaped rods (7) are slidably connected to the two sides of each gear (5), a rack (8) is fixedly installed on one side, close to the gear (5), of each bar-shaped rod (7), a sliding block (9) is fixedly installed on one side, far away from the gear (5), of each bar-shaped rod (7), a sliding groove (10) is formed in the outer side of each sliding block (9), fixed blocks (11) are fixedly installed on the outer surfaces of the bar-shaped rods (7) far away from the placement grooves (4), connecting rods (12) are movably connected to the two sides of the driving boxes (3), connecting rod (12) are connected through ear seat (13) with drive box (3), connecting rod (12) are close to the one end of putting groove (4) and articulate there is gag lever post (14), the outside fixed mounting of gag lever post (14) has locating plate (15), one side fixed mounting that locating plate (15) are close to drive box (3) has spring (16), the intermediate position department fixed mounting of terminal surface has flexible post (17) under operation panel (2), four end angle departments of terminal surface have equal fixed mounting No. two spring (18) under operation panel (2), four anticollision pieces (20) are all installed to the both sides of No. two spring (18), one side that anticollision piece (20) kept away from No. two spring (18) is installed L type pole (19), and wherein per two adjacent L type poles (19) are symmetrical structure.

2. An SMT stencil assembly tool according to claim 1, wherein: the gear (5) and the connecting shaft (6) are of an integrated structure, the connecting shaft (6) is connected with the driving box (3) through a roller bearing, the connecting shaft (6) extends out of the outer side of the driving box (3), and a handle is fixedly mounted on the extending portion of the connecting shaft (6).

3. An SMT stencil assembly tool according to claim 1, wherein: gear (5) and rack (8) meshing, rack (8) and bar pole (7) are the integral structure, bar pole (7) and slider (9) are the integral structure, slider (9) card is gone into to the inside of spout (10), fixed block (11) are the integral structure with one of them bar pole (7).

4. An SMT stencil assembly tool according to claim 1, wherein: ear seat (13) and drive box (3) are integral structure, ear seat (13) are connected through the minor axis with connecting rod (12), connecting rod (12) are connected through the minor axis with gag lever post (14), gag lever post (14) and locating plate (15) are integral structure, one end that spring (16) are close to connecting rod (12) passes through welded connection with locating plate (15), the one end that locating plate (15) were kept away from in spring (16) passes through welded connection with the surface of drive box (3).

5. An SMT stencil assembly tool according to claim 1, wherein: the limiting rod (14) penetrates through the driving box (3), the limiting rod (14) extends to the inside of the placement groove (4), and a clamping plate is fixedly mounted on the part, extending out of the placement groove (4), of the limiting rod (14).

6. An SMT stencil assembly tool according to claim 1, wherein: the top and the operation panel (2) of flexible post (17) pass through welded connection, the bottom of flexible post (17) passes through welded connection with the inner wall of installation base (1), elastic construction is constituteed with operation panel (2) in No. two springs (18), the top and the operation panel (2) of No. two springs (18) pass through welded connection, welded connection is passed through with the inner wall of operation panel (2) in the bottom of No. two springs (18).

7. An SMT stencil assembly tool according to claim 1, wherein: the bottom of the L-shaped rod (19) is connected with the inner wall of the installation base (1) in a welding mode, the top of the L-shaped rod (19) is connected with the lower end face of the operation table (2) in a welding mode, eight lower ends of the anti-collision blocks (20) are connected with the inner wall of the installation base (1) in a welding mode, and the top of the anti-collision blocks (20) is connected with the lower end face of the operation table (2) in a welding mode.

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