CN214162730U

CN214162730U - Accurate five metals tool with high bending strength

Info

Publication number: CN214162730U
Application number: CN202023055909.7U
Authority: CN
Inventors: 范文锋; 张叶方
Original assignee: Shenzhen Rongxinfeng Electromechanical Equipment Co ltd
Current assignee: Shenzhen Rongxinfeng Electromechanical Equipment Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-10
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a five metals tool technical field, especially an accurate five metals tool with high bending strength, which comprises a bracket, the both sides of support are provided with the spout, be provided with the slider that has electric putter in the spout, electric putter's one end is provided with the clamping piece, the one end of clamping piece is provided with the slide rail of taking the spring, one side of slide rail is provided with the baffle, the top and the bottom of support are provided with second electric putter, second electric putter's output is provided with the limiting plate of taking the spacing groove, the spacing groove has been seted up to the center department of limiting plate. The utility model has the advantages that: the fixture has the advantages that the fixture is improved in stability when the fixture is clamped at the end part through the retractable baffle, the effect that the fixture affects side clamping is avoided, the applicability is improved, no processing dead angle exists when a workpiece is processed through conversion of two clamping modes, the limiting groove is arranged on one surface of the limiting plate, the displacement of the workpiece in the horizontal direction can be limited, the workpiece is positioned, and the workpiece processing precision is improved.

Description

Accurate five metals tool with high bending strength

Technical Field

The utility model relates to a hardware jig technical field, especially an accurate hardware jig with high bending strength.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

The current accurate five metals tool that has high bending strength's shortcoming:

1. when the existing precise hardware jig with high bending strength is used for processing a clamping workpiece, the clamping part is inconvenient to process;

2. when an existing precise hardware jig with high bending strength clamps a columnar workpiece, the workpiece is easy to bend due to stress on a machining part.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an accurate five metals tool with high bending strength, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: a precise hardware jig with high bending strength comprises a support, wherein sliding grooves are formed in two sides of the support, a partition plate is fixedly connected to the middle of each sliding groove, two sliding blocks are connected to the inside of each sliding groove in a sliding mode, the top and the bottom of two sides of the support are connected with a motor in a rotating mode, a threaded rod is fixedly connected to the output end of each motor, one end of each threaded rod is connected with the partition plate in a rotating mode, a first electric push rod is fixedly connected to one end of each sliding block, a clamping piece is fixedly connected to the output end of each first electric push rod, a sliding rail is fixedly connected to one end of each clamping piece, a spring is fixedly connected to each sliding rail, a baffle is fixedly connected to one end of each spring, one side of each baffle is connected with each sliding rail in a sliding mode, a second electric push rod is fixedly connected to the top and the bottom of the support, and a limiting plate is fixedly connected to the output end of each second electric push rod, and a limiting groove is formed in the center of the limiting plate.

Optionally, a threaded hole is formed in one end of the sliding block, the threaded rod is in threaded connection with the sliding block through the threaded hole, the threaded hole is matched with the diameter of the threaded rod, the threaded rod is driven to rotate through the motor, and therefore the sliding block is driven to slide in the vertical direction to adjust the position of the clamping piece for clamping the workpiece.

Optionally, the sliding groove and the sliding block are both in a T shape, the sliding groove and the sliding block are matched in shape and size, and the sliding block can be fixed in the sliding groove through the T-shaped sliding groove, so that the phenomenon that an overlarge load falls off in the sliding process is avoided, and the operation stability of the jig is improved.

Optionally, the clamping piece is circular-arc, the material of clamping piece is silica gel, and through clamping piece centre gripping hardware work piece, silica gel can effectively protect the surface of work piece, avoids causing the damage because the clamp force is too big.

Optionally, one side of baffle and the pitch arc looks adaptation of clamping piece, the length of slide rail and the width looks adaptation of clamping piece, the spring is compression spring, and when the clamping piece centre gripping was when the tip of work piece, the baffle was fixed in the one end of splint under the effect of spring, and it is more firm to make from the both ends centre gripping of work piece fixed, and when the clamping piece centre gripping was in the side of work piece, the baffle was avoided influencing the clamping effect along the shrink of slide rail direction under the effect of clamping force, has improved the stability of this tool when the tip centre gripping through collapsible baffle to avoid its effect that influences the side centre gripping, improved the suitability.

Optionally, the spacing groove is the round platform form, the centre of a circle of spacing groove is located same vertical line with the centre of a circle of clamping piece, adds man-hour when the centre gripping position of work piece side is processed to needs to and loosen the clamping piece, and control second electric putter makes the limiting plate press from both ends of work piece tightly, makes the work piece do not have the processing dead angle when adding man-hour through the conversion of two kinds of centre gripping modes, sets up the spacing groove through the one side at the limiting plate, can restrict the displacement of work piece on the horizontal direction, and fixes a position the work piece, improves the precision of work piece processing.

The utility model has the advantages of it is following:

1. this accurate five metals tool with high bending strength, through the clamping piece of taking telescopic baffle that sets up in the side of support, when the clamping piece centre gripping is when the tip of work piece, the baffle is fixed in the one end of splint under the effect of spring, it is more firm to make from the both ends centre gripping of work piece, when the clamping piece centre gripping is in the side of work piece, the baffle is along the shrink of slide rail direction under the effect of clamping force and avoids influencing the centre gripping effect, the stability of this tool when the tip centre gripping has been improved through collapsible baffle, and avoided its effect that influences the side centre gripping, the suitability has been improved, one end through at first electric putter sets up spout and slider, the clamping position that makes this tool can be adjusted from top to bottom, can adjust the distance between two clamping pieces according to the processing needs, reduce the axial load that the work piece received, avoid it to take place the bending.

2. This accurate five metals tool with high bending strength sets up the limiting plate of taking the spacing groove through top and bottom at the support, when the centre gripping position of needs to the work piece side adds man-hour to and loosen the clamping piece, control second electric putter makes the limiting plate press from both ends of work piece tightly, the conversion through two kinds of centre gripping modes makes the work piece do not have the processing dead angle when adding man-hour, set up the spacing groove through the one side at the limiting plate, can restrict the displacement of work piece on the horizontal direction, and fix a position the work piece, improve the precision of work piece processing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-bracket, 2-chute, 3-division plate, 4-slide block, 5-motor, 6-threaded rod, 7-first electric push rod, 8-clamping piece, 9-slide rail, 10-spring, 11-baffle, 12-second electric push rod, 13-limit plate and 14-limit groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 3, a precise hardware jig with high bending strength comprises a support 1, sliding grooves 2 are formed in two sides of the support 1, a partition plate 3 is fixedly connected to the middle of each sliding groove 2, two sliding blocks 4 are slidably connected in each sliding groove 2, a motor 5 is rotatably connected to the top and the bottom of each side of the support 1, a threaded rod 6 is fixedly connected to the output end of each motor 5, one end of each threaded rod 6 is rotatably connected to the partition plate 3, a first electric push rod 7 is fixedly connected to one end of each sliding block 4, a clamping piece 8 is fixedly connected to the output end of each first electric push rod 7, a sliding rail 9 is fixedly connected to one end of each clamping piece 8, a spring 10 is fixedly connected to each sliding rail 9, a baffle 11 is fixedly connected to one end of each spring 10, one side of each baffle 11 is slidably connected to each sliding rail 9, each clamping piece 8 with a telescopic baffle 11 is arranged on the side surface of the support 1, when each clamping piece 8 is clamped at the end of a workpiece, the baffle 11 is fixed at one end of the clamping plate 8 under the action of the spring 10, the clamping is more firm by clamping from two ends of the workpiece, when the clamping pieces 8 are clamped at the side of the workpiece, the baffle 11 contracts along the direction of the slide rail 9 under the action of the clamping force to avoid influencing the clamping effect, the stability of the jig during end clamping is improved by the retractable baffle 11, the influence on the side clamping effect is avoided, the applicability is improved, the clamping position of the jig can be adjusted up and down by arranging the chute 2 and the slide block 4 at one end of the first electric push rod 7, the distance between the two clamping pieces 8 can be adjusted according to the processing requirement, the axial load borne by the workpiece is reduced, the workpiece is prevented from being bent, the top and the bottom of the bracket 1 are fixedly connected with the second electric push rod 12, the output end of the second electric push rod is fixedly connected with the limiting plate 13, and the center of the limiting plate 13 is provided with the limiting groove 14, through set up the limiting plate 13 of taking the spacing groove 14 at the top and the bottom of support 1, when the centre gripping position to the work piece side adds man-hour to and loosen the clamping piece, control second electric putter 12 makes limiting plate 13 press from both ends of work piece tightly, makes the work piece not have the processing dead angle when adding man-hour through the conversion of two kinds of centre gripping modes, sets up spacing groove 14 through the one side at limiting plate 13, can restrict the displacement of work piece on the horizontal direction, and fixes a position the work piece, improves the precision of work piece processing.

As an optional technical solution of the utility model: threaded hole is seted up to the one end of slider 4, and threaded rod 6 passes through threaded hole and 4 threaded connection of slider, and threaded hole and the diameter looks adaptation of threaded rod 6 drive threaded rod 6 through motor 5 and rotate to slide in the drive slider 4 vertical direction and adjust the position of 8 centre gripping work pieces of clamping piece.

As an optional technical solution of the utility model: spout 2 and slider 4 are the T shape, and the shape size looks adaptation of spout 2 and slider 4, T shape spout 2 can fix slider 4 in the spout, avoids bearing the condition that too big load drops at the slip in-process, improves tool operating stability.

As an optional technical solution of the utility model: clamping piece 8 is circular-arc, and the material of clamping piece 8 is silica gel, and through 8 centre gripping hardware work pieces of clamping piece, silica gel can effectively protect the surface of work piece, avoids because the too big damage that causes of clamp force.

As an optional technical solution of the utility model: one side of baffle 11 and clamping piece 8's pitch arc looks adaptation, the length of slide rail 9 and clamping piece 8's width looks adaptation, spring 10 is compression spring, when the tip of clamping piece 8 centre gripping at the work piece, baffle 11 fixes the one end at splint 8 under the effect of spring 10, it is more firm to make from the both ends centre gripping of work piece fixed, when the side of clamping piece 8 centre gripping at the work piece, baffle 11 avoids influencing the centre gripping effect along the shrink of slide rail 9 direction under the effect of clamping force, baffle 11 through contractile has improved the stability of this tool when the tip centre gripping, and avoided its effect that influences the side centre gripping, the suitability has been improved.

As an optional technical solution of the utility model: the limiting groove 14 is in a circular truncated cone shape, the circle center of the limiting groove 14 and the circle center of the clamping piece 8 are located on the same vertical line, when a clamping position on the side face of a workpiece needs to be machined, the clamping piece is loosened, the second electric push rod 12 is controlled to enable the limiting plate 13 to be clamped from two ends of the workpiece, machining dead angles of the workpiece are avoided during machining through conversion of two clamping modes, the limiting groove 14 is arranged on one face of the limiting plate 13, displacement of the workpiece in the horizontal direction can be limited, the workpiece is positioned, and machining precision of the workpiece is improved.

The working process of the utility model is as follows: when the user uses, through the height of motor 5 adjustment clamping piece 8, press from both sides tightly the work piece starting first electric putter 7, when needing to process the centre gripping position, control second electric putter 12 press from both sides tightly the work piece can.

In summary, the following steps: the precise hardware jig with high bending strength is characterized in that the clamping piece 8 with the telescopic baffle plate 11 is arranged on the side surface of the bracket 1, when the clamping piece 8 is clamped at the end part of the workpiece, the baffle plate 11 is fixed at one end of the clamping piece 8 under the action of the spring 10, the clamping is carried out from the two ends of the workpiece to ensure that the fixation is firmer, when the clamping piece 8 is clamped on the side surface of the workpiece, the baffle plate 11 contracts along the direction of the slide rail 9 under the action of the clamping force to avoid influencing the clamping effect, the retractable baffle 11 improves the stability of the jig during end clamping, avoids the influence on the side clamping effect, improves the applicability, the clamping position of the jig can be adjusted up and down by arranging the sliding chute 2 and the sliding block 4 at one end of the first electric push rod 7, the distance between the two clamping pieces 8 can be adjusted according to the processing requirement, the axial load on the workpiece is reduced, and the workpiece is prevented from being bent; through set up the limiting plate 13 of taking the spacing groove 14 at the top and the bottom of support 1, when the centre gripping position to the work piece side adds man-hour to and loosen the clamping piece, control second electric putter 12 makes limiting plate 13 press from both ends of work piece tightly, makes the work piece not have the processing dead angle when adding man-hour through the conversion of two kinds of centre gripping modes, sets up spacing groove 14 through the one side at limiting plate 13, can restrict the displacement of work piece on the horizontal direction, and fixes a position the work piece, improves the precision of work piece processing.

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

1. The utility model provides a accurate five metals tool with high bending strength which characterized in that: comprises a bracket (1), sliding grooves (2) are arranged on two sides of the bracket (1), a partition plate (3) is fixedly connected to the middle of each sliding groove (2), two sliding blocks (4) are connected to each sliding groove (2) in a sliding manner, a motor (5) is connected to each of the top and the bottom of each sliding groove (1) in a rotating manner, a threaded rod (6) is fixedly connected to the output end of each motor (5), one end of each threaded rod (6) is rotatably connected with the partition plate (3), a first electric push rod (7) is fixedly connected to one end of each sliding block (4), a clamping piece (8) is fixedly connected to the output end of each first electric push rod (7), a sliding rail (9) is fixedly connected to one end of each clamping piece (8), a spring (10) is fixedly connected to each sliding rail (9), a baffle (11) is fixedly connected to one end of each spring (10), and one side of each baffle (11) is slidably connected with each sliding rail (9), the top and the bottom of support (1) are fixedly connected with second electric push rod (12), second electric push rod's output fixedly connected with limiting plate (13), spacing groove (14) have been seted up to the center department of limiting plate (13).

2. The precise hardware jig with high bending strength according to claim 1, which is characterized in that: a threaded hole is formed in one end of the sliding block (4), the threaded rod (6) is in threaded connection with the sliding block (4) through the threaded hole, and the threaded hole is matched with the diameter of the threaded rod (6).

3. The precise hardware jig with high bending strength according to claim 1, which is characterized in that: the sliding groove (2) and the sliding block (4) are both T-shaped, and the sliding groove (2) and the sliding block (4) are matched in shape and size.

4. The precise hardware jig with high bending strength according to claim 1, which is characterized in that: the clamping piece (8) is arc-shaped, and the clamping piece (8) is made of silica gel.

5. The precise hardware jig with high bending strength according to claim 1, which is characterized in that: one side of baffle (11) and the pitch arc looks adaptation of clamping piece (8), the length of slide rail (9) and the width looks adaptation of clamping piece (8), spring (10) are compression spring.

6. The precise hardware jig with high bending strength according to claim 1, which is characterized in that: the limiting groove (14) is in a circular truncated cone shape, and the circle center of the limiting groove (14) and the circle center of the clamping piece (8) are located on the same vertical line.