CN219075668U

CN219075668U - Novel equidistant scribing tool for hardware products

Info

Publication number: CN219075668U
Application number: CN202223172930.4U
Authority: CN
Inventors: 林丽滨
Original assignee: Foshan Bangyu Precision Hardware Co ltd
Current assignee: Foshan Bangyu Precision Hardware Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-26
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a novel equidistant marking tool for hardware products, which comprises a ruler frame, wherein baffles are fixed on the left side and the right side of the ruler frame, an equidistant mechanism is arranged below the ruler frame, an adjusting mechanism is arranged below the ruler frame, the equidistant mechanism comprises two fixed blocks fixed on the right side of the right baffle, a first screw is rotatably connected between the opposite sides of the two fixed blocks through a bearing, a first movable sleeve is connected to the outer side of the first screw in a threaded manner, and a sliding rod is fixed between the opposite sides of the two baffles. This a novel equidistance marking tool for hardware product, through rotating first handle, make first screw rod begin to rotate, make first movable sleeve can only perpendicular reciprocate, when first movable sleeve drives the locating plate downwardly moving, make six fixed sleeves slide in the outside of six movable blocks respectively, make six locating pieces begin the equidistance and remove, carry out the regulation of distance through the main score line, reached the mesh that the equidistance was drawn a line.

Description

Novel equidistant scribing tool for hardware products

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a novel equidistant scribing tool for hardware products.

Background

In the existing hardware product processing and manufacturing process, a plurality of products are connected together through welding, when two welded joint edges are long, a sectional welding mode is mostly adopted for preventing welding deformation, and the sectional welding mode is uniform and consistent and attractive in most, and according to the existing general method, a section of the product is marked by a caliper or a meter ruler, so that time and labor are wasted, mutual consistency is not easy to ensure, and a marking measuring tool which is rapid and consistent is needed to improve the production efficiency and quality of the product.

In example Chinese patent CN 206811936U, a hardware equidistant marking tool is disclosed, which comprises a plurality of main marking plates and a plurality of main graduated scales, wherein a cross bracket is arranged between two adjacent main marking plates, the cross bracket, the main marking plates and the main graduated scales are all fixed together through movable pins capable of freely rotating, the end parts of the main marking plates are provided with auxiliary graduated scales and auxiliary marking plates, the main marking plates are provided with sliding grooves, the auxiliary graduated scales are also provided with sliding grooves, the main marking plates are connected together through movable cross brackets, two ends of the main marking plates are respectively provided with a locking nut and a bolt, and the auxiliary marking plates are respectively provided with a locking nut and a bolt.

Above-mentioned hardware product equidistance marking tool still has certain not enough, and its in-service use in-process, the operation is more loaded down with trivial details, and it needs lock nut and the bolt on the vice marking plate of frequent regulation when adjusting vice marking plate, this greatly increased the time of adjusting, reduced the practicality of this hardware product equidistance marking tool, therefore put forward a hardware product equidistance marking tool and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel equidistant scribing tool for hardware products, which has the advantage of convenient adjustment and solves the problem of complicated operation in the actual use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel equidistant scribing tool for the hardware product comprises a ruler frame, wherein baffles are fixed on the left side and the right side of the ruler frame, an equidistant mechanism is arranged below the ruler frame, and an adjusting mechanism is arranged below the ruler frame;

the equidistant mechanism comprises two fixed blocks fixed on the right side of a right baffle, a first screw is rotatably connected between opposite sides of the two fixed blocks through a bearing, a first movable sleeve is connected to the outer side of the first screw in a threaded manner, a sliding rod is fixed between opposite sides of the two baffles, six movable blocks are connected to the outer sides of the sliding rod in a sliding manner, fixed sleeves are connected to the outer sides of the six movable blocks in a sliding manner, positioning blocks are fixed to the lower surfaces of the six fixed sleeves, positioning rods penetrating through the back surfaces of the six positioning blocks are fixed to the front surfaces of the six positioning blocks, sleeves are fixed to the lower surfaces of the six positioning blocks, and the left end of the first movable sleeve penetrates through the right side of the right baffle and extends to the left side of the right baffle and is fixed with a positioning plate;

the adjusting mechanism comprises a connecting plate fixed at the bottom end of the sleeve, two mounting plates are fixed on the lower surface of the connecting plate, a fixing rod is connected to the upper surface of the connecting plate in a rotating mode through a bearing and located at the center of the connecting plate, a first gear is fixed on the outer side of the fixing rod, a second gear is meshed on the outer side of the first gear, the bottom end of the fixing rod penetrates through the upper surface of the connecting plate and extends to the lower portion of the connecting plate, a second screw rod is fixed on the bottom end of the fixing rod, a second movable sleeve is connected to the outer side of the second screw rod in a threaded mode, and hinged rods are hinged to the left side and the right side of the second movable sleeve through hinged shafts.

Further, the upper surfaces of the six moving blocks are respectively fixed with a marking needle, and the front surface of the ruler frame is provided with a main inscription line.

Further, six locating rods are respectively and slidably connected to the inner parts of the six locating grooves, and a movable groove which is slidably connected with the first movable sleeve is formed in the left side of the baffle on the right side.

Further, a sliding block is fixed on the left side of the positioning plate, and a slideway which is in sliding connection with the sliding block is fixed on the right side of the baffle on the left side.

Further, a first connecting rod is fixed to the top end of the first screw rod, and a first handle is fixed to the top end of the first connecting rod.

Further, the inside of second gear is fixed with the second connecting rod, the right-hand member of second connecting rod runs through the right side wall of sleeve inner chamber and extends to the right side of sleeve and be fixed with the second handle.

Further, a marking plate is fixed between two opposite sides of the mounting plate, auxiliary scale marks are machined on the front face of the marking plate, and two scribing pieces symmetrical with the longitudinal central axis of the marking plate are connected to the outer side of the marking plate in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a novel equidistance marking tool for hardware product, through rotating first handle, make first screw rod begin to rotate, make first movable sleeve can only perpendicular reciprocate, when first movable sleeve drives the locating plate downwardly moving, make six fixed sleeves slide in the outside of six movable blocks respectively, make six locating pieces begin the equidistance and remove, carry out the regulation of distance through the main score line, reached the mesh that the equidistance was drawn a line.

2. This a novel equidistance marking tool for hardware product makes the dead lever of fixing in first gear drive the second screw rod and rotates through rotating the second handle, utilizes the perpendicular vertical up-and-down movement of second movable sleeve to adjust the distance between two adjacent marking pieces and confirms welding seam length requirement size, and when welding seam length and welding seam interval size all adjusted the completion, then put on the work piece and can once only accomplish all marking requirements.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an isometric mechanism of the present utility model;

FIG. 3 is a schematic view of a positioning plate structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1 ruler frame, 2 equidistant mechanisms, 201 fixed blocks, 202 first screw rods, 203 first movable sleeves, 204 sliding rods, 205 movable blocks, 206 fixed sleeves, 207 positioning blocks, 208 positioning rods, 209 sleeves, 210 positioning plates, 211 positioning grooves, 3 baffle plates, 4 adjusting mechanisms, 401 connecting plates, 402 mounting plates, 403 fixed rods, 404 first gears, 405 second gears, 406 second screw rods, 407 second movable sleeves and 408 hinging rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a novel equidistant scribing tool for hardware products in this embodiment includes a frame 1, baffles 3 are fixed on the left and right sides of the frame 1, an equidistant mechanism 2 is arranged below the frame 1, and an adjusting mechanism 4 is arranged below the frame 1.

Referring to fig. 2-3, in order to achieve the purpose of equidistant scribing, the equidistant mechanism 2 in the present embodiment includes two fixed blocks 201 fixed on the right side of the right side baffle 3, a first screw 202 rotatably connected between opposite sides of the two fixed blocks 201 through a bearing, a first movable sleeve 203 screwed on the outer side of the first screw 202, a sliding rod 204 fixed between opposite sides of the two baffles 3, six moving blocks 205 slidingly connected on the outer side of the sliding rod 204, fixed sleeves 206 slidingly connected on the outer sides of the six moving blocks 205, positioning blocks 207 fixed on the lower surfaces of the six fixed sleeves 206, positioning rods 208 penetrating through the back surfaces of the front surfaces of the six positioning blocks 207, sleeves 209 fixed on the lower surfaces of the six positioning blocks 207, positioning plates 210 fixed on the left side of the right side baffle 3, and six positioning grooves 211 provided on the front surface of the positioning plates 210.

In this example, the marking needles are fixed on the upper surfaces of the six moving blocks 205, the main scale line is machined on the front surface of the scale frame 1, the six positioning rods 208 are respectively and slidably connected in the six positioning grooves 211, the left side of the right baffle plate 3 is provided with a movable groove slidably connected with the first movable sleeve 203, the left side of the positioning plate 210 is fixed with a sliding block, the right side of the left baffle plate 3 is fixed with a slideway slidably connected with the sliding block, the top end of the first screw 202 is fixed with a first connecting rod, the top end of the first connecting rod is fixed with a first handle, the first screw 202 starts to rotate by rotating the first handle, the first movable sleeve 203 can only vertically move up and down due to the fact that the left side of the right baffle plate 3 is provided with a movable groove slidably connected with the first movable sleeve 203, when the first movable sleeve 203 drives the positioning plate 210 to move downwards, the six positioning rods 208 slide in the six positioning grooves 211 respectively, and when the six positioning blocks 207 move downwards, the six positioning sleeves 206 slide outside the six moving blocks 205 respectively, so that the six positioning blocks 207 start to move at equal distances through the main scale line.

It should be noted that, by rotating the first handle, the first screw 202 starts to rotate, so that the first movable sleeve 203 can only move vertically up and down, when the first movable sleeve 203 drives the positioning plate 210 to move downward, the six fixed sleeves 206 slide on the outer sides of the six moving blocks 205, so that the six positioning blocks 207 start to move equidistantly, and the distance is adjusted by the main score line, thereby achieving the purpose of equidistant scribing.

Referring to fig. 4, in order to adjust the distance between two adjacent scribing components, the adjusting mechanism 4 in this embodiment includes a connecting plate 401 fixed at the bottom end of the sleeve 209, two mounting plates 402 are fixed on the lower surface of the connecting plate 401, a fixing rod 403 is rotatably connected to the upper surface of the connecting plate 401 and located at the center through a bearing, a first gear 404 is fixed on the outer side of the fixing rod 403, a second gear 405 is meshed on the outer side of the first gear 404, the bottom end of the fixing rod 403 penetrates through the upper surface of the connecting plate 401 and extends below the connecting plate 401 and is fixed with a second screw 406, a second movable sleeve 407 is screwed on the outer side of the second screw 406, and hinge rods 408 are hinged on the left and right sides of the second movable sleeve 407 through hinge shafts.

In this example, a second connecting rod is fixed in the second gear 405, the right end of the second connecting rod penetrates through the right side wall of the inner cavity of the sleeve 209 and extends to the right side of the sleeve 209, and is fixed with a second handle, when the scribing pieces are required to be adjusted, the second gear 405 starts to drive the first gear 404 to rotate by rotating the second handle, the fixing rod 403 fixed in the first gear 404 drives the second screw 406 to rotate, a marking plate is fixed between opposite sides of the two mounting plates 402, a secondary scale mark is machined on the front surface of the marking plate, two scribing pieces symmetrical with the longitudinal central axis of the marking plate are slidingly connected to the outer side of the marking plate, and two adjacent hinging rods 408 are hinged to the upper surfaces of the two adjacent scribing pieces through hinging shafts, and because the two adjacent hinging rods 408 are hinged to the upper surfaces of the two adjacent scribing pieces through hinging shafts respectively, the second movable sleeve 407 is enabled to vertically move up and down, the distance between the two adjacent scribing pieces is adjusted by vertically moving the second movable sleeve to determine the required length dimension, when the length and the distance dimension of the welding seam are adjusted, and then all required scribing of workpieces can be completed once.

It should be noted that, by rotating the second handle, the fixing rod 403 fixed inside the first gear 404 drives the second screw 406 to rotate, and the second movable sleeve 407 moves vertically up and down to adjust the distance between two adjacent scribing components to determine the required size of the length of the welding seam, when the length of the welding seam and the size of the interval between the welding seam are all adjusted, and then the workpiece is placed on the workpiece, all the scribing requirements can be completed at one time.

It will be appreciated that in the description of the utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The working principle of the embodiment is as follows:

(1) When the novel equidistant marking tool for hardware products is needed, the first handle is rotated to enable the first screw 202 to start rotating, the movable groove which is in sliding connection with the first movable sleeve 203 is formed in the left side of the right baffle 3, so that the first movable sleeve 203 can only vertically move up and down, when the first movable sleeve 203 drives the positioning plate 210 to move downwards, the six positioning rods 208 slide in the six positioning grooves 211 respectively, and when the six positioning blocks 207 move downwards, the six fixing sleeves 206 slide outside the six moving blocks 205 respectively, the six positioning blocks 207 start to move equidistantly, and the distance is adjusted through the main scale line.

(2) When the scribing components need to be adjusted, the second gear 405 starts to drive the first gear 404 to rotate by rotating the second handle, and the fixed rod 403 fixed inside the first gear 404 drives the second screw 406 to rotate, as the two adjacent hinging rods 408 are hinged to the upper surfaces of the two adjacent scribing components through hinging shafts respectively, the second movable sleeve 407 is enabled to vertically move up and down, the distance between the two adjacent scribing components is adjusted by utilizing the vertical up and down movement of the second movable sleeve 407 to determine the required size of the welding line length, when the whole adjustment of the welding line length and the welding line interval size is completed, and then the whole scribing requirements can be completed once on a workpiece.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Novel equidistance marking tool for hardware product, including chi frame (1), its characterized in that: baffle plates (3) are fixed on the left side and the right side of the ruler frame (1), an equidistant mechanism (2) is arranged below the ruler frame (1), and an adjusting mechanism (4) is arranged below the ruler frame (1);

the equidistant mechanism (2) comprises two fixed blocks (201) fixed on the right side of a right side baffle (3), a first screw rod (202) is rotatably connected between opposite sides of the two fixed blocks (201) through a bearing, a first movable sleeve (203) is connected to the outer side of the first screw rod (202) in a threaded manner, a sliding rod (204) is fixed between opposite sides of the two baffle (3), six movable blocks (205) are connected to the outer side of the sliding rod (204) in a sliding manner, fixed sleeves (206) are connected to the outer sides of the six movable blocks (205) in a sliding manner, positioning blocks (207) are fixed to the lower surfaces of the six fixed sleeves (206), positioning rods (208) penetrating through the back surfaces of the six positioning blocks (207) are fixed to the lower surfaces of the six positioning blocks (207), a sleeve (209) is fixed to the left end of the first movable sleeve (203) penetrating through the right side of the right side baffle (3) and extends to the left side of the right side baffle (3) and is fixed with a positioning plate (210), and six positioning grooves (211) are formed in the front surface of the positioning plate (210);

adjustment mechanism (4) are including fixing connecting plate (401) in sleeve (209) bottom, the lower fixed surface of connecting plate (401) is fixed with two mounting panels (402), the upper surface of connecting plate (401) just is located the center department and is connected with dead lever (403) through the bearing rotation, the outside of dead lever (403) is fixed with first gear (404), the outside meshing of first gear (404) has second gear (405), the bottom of dead lever (403) runs through the upper surface of connecting plate (401) and extends to the below of connecting plate (401) and is fixed with second screw rod (406), the outside threaded connection of second screw rod (406) has second movable sleeve (407), the left and right sides of second movable sleeve (407) all articulates through the articulated shaft has articulated pole (408).

2. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: the upper surfaces of the six moving blocks (205) are respectively fixed with a marking needle, and the front surface of the ruler frame (1) is provided with a main inscription line.

3. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: six locating rods (208) are respectively connected in a sliding mode in six locating grooves (211), and movable grooves which are in sliding connection with the first movable sleeve (203) are formed in the left side of the baffle plate (3) on the right side.

4. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: the left side of the locating plate (210) is fixed with a sliding block, and the right side of the baffle (3) on the left side is fixed with a slideway which is in sliding connection with the sliding block.

5. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: a first connecting rod is fixed at the top end of the first screw rod (202), and a first handle is fixed at the top end of the first connecting rod.

6. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: the inside of second gear (405) is fixed with the second connecting rod, the right-hand member of second connecting rod runs through the right lateral wall of sleeve (209) inner chamber and extends to the right side of sleeve (209) and is fixed with the second handle.

7. The novel equidistant scribing tool for hardware products as set forth in claim 1, wherein: an identification plate is fixed between two opposite sides of the mounting plates (402), auxiliary scale marks are machined on the front face of the identification plate, and two scribing pieces symmetrical with the longitudinal central axis of the identification plate are connected to the outer side of the identification plate in a sliding mode.