Printing piece capable of improving precision

Abstract

The utility model relates to the technical field of printing matching components, and discloses a printing piece capable of improving precision, which comprises a workpiece placing mechanism, the workpiece placing mechanism comprises a workpiece placing seat, the middle parts of the two ends of the top wall of the workpiece placing seat are respectively and fixedly connected with a positioning insertion block, and the tops of the two positioning insertion blocks are slidably provided with an assembling mechanism; a lifting mechanism is slidably mounted at the top end of the assembling mechanism, and the assembling mechanism comprises an assembling base slidably mounted at the top ends of the two positioning insertion blocks. The positioning rods are fixedly connected to the two sides of the matching groove in the upper end of the assembling base respectively, the sliding sleeves are slidably installed on the positioning rods, the locking screws are arranged at the front ends of the sliding sleeves, locking and limiting of the sliding sleeves can be carried out, and meanwhile the two sliding sleeves are connected with the same printing assembly matching fixing base through the connecting rods. After the printing assembly is installed at the bottom of the fixing base, stable height adjusting work can be conducted, and then high-precision printing work can be conducted on workpieces in the lower containing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of printing matching components, in particular to a printing piece capable of improving precision. Background Art

[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from manuscripts such as text, pictures, and photos to the surface of materials such as paper, fabric, and leather to reproduce the contents of the manuscripts in batches. In a simple sense, printing is a process that uses printing plates or other methods to transfer graphic information on manuscripts to substrates. It can also be understood as a reproduction process that uses analog or digital image carriers to transfer colorants / colorants (such as ink) to substrates. At present, printed parts are needed in printing work.

[0003] The utility model with prior art publication number CN211641304U relates to a printing assembly, in which two sliding seats are connected to telescopic rods of two electric push rods through a connecting plate, and two fixed seats are connected to a bracket through fixing bolts, so that the two sliding seats and the two fixed seats are easy to install and disassemble. Since the two sliding seats and the two fixed seats are respectively connected to the second printing roller and the first printing roller, the first printing roller and the second printing roller are easy to install and disassemble, which saves time.

[0004] However, the above-mentioned printing assembly still has the following problems when in use: when the printing assembly is adjusted, its two printing structures mainly rely on the extension and retraction of the telescopic rod to adjust the work position. There is a tolerance when the movable end of the telescopic rod is assembled. The movable end will shake when it is extended and retracted, and it will also shake when it is under pressure when it is stationary, thereby affecting the stability of the movable printing assembly after adjustment, which is not conducive to the high-precision printing processing of the printing assembly. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a printing piece with improved precision, solving the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing part with improved precision, including a workpiece placing mechanism, the workpiece placing mechanism including a workpiece placing seat, each of the middle parts of the two ends of the top wall of the workpiece placing seat is fixedly connected to a positioning block, an assembly mechanism is slidably installed on the top of the two positioning blocks, a lifting mechanism is slidably installed on the top of the assembly mechanism, the assembly mechanism includes an assembly seat slidably installed on the top of the two positioning blocks, each of the middle parts of the two ends of the top wall of the assembly seat is fixedly connected to a positioning rod, the lifting mechanism includes a sliding sleeve slidably installed on the outside of the two positioning rods, a locking screw is provided at the front end of the sliding sleeve, and a connecting rod is fixedly connected to the outer side walls of the two sliding sleeves facing each other, and the two connecting rods are symmetrically arranged and the same fixing seat is fixedly connected between the side walls facing each other.

[0009] As a further solution of the utility model: three placement grooves are horizontally and equidistantly opened in the middle of the top wall of the workpiece placement seat, a groove is respectively opened at the four corners of the top wall of the workpiece placement seat, and a mounting hole is opened at the center of the bottom wall of the groove.

[0010] As a further solution of the utility model: positioning grooves are opened on both sides of the bottom wall of the assembly seat, and the top of the positioning plug on the corresponding side is slidably connected in the positioning groove. A matching groove is opened between the upper and lower side walls in the middle of the assembly seat, and a handle is fixedly connected to the center position of each side wall of the assembly seat.

[0011] As a further solution of the utility model: a thread groove is provided at the front end of the sliding sleeve, and a locking screw is threadedly connected in the thread groove, and installation grooves are provided between the upper and lower side walls at the four corners of the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a positioning rod is fixedly connected to both sides of the matching groove at the upper end of the assembly seat, a sliding sleeve is slidably installed on the positioning rod, and a locking screw is provided at the front end of the sliding sleeve to lock and limit the sliding sleeve. At the same time, the two sliding sleeves are connected to the same printing component matching fixed seat through a connecting rod, and the height adjustment work can be smoothly performed after the printing component is installed at the bottom of the fixed seat, so as to perform high-precision printing on the workpiece placed in the groove below.

[0014] 2. In the utility model, positioning blocks are provided on both sides of the top of the workpiece placement seat, and the assembly seat is slidably installed on the top of the two positioning blocks. At the same time, a matching groove is opened in the middle of the assembly seat corresponding to the multiple placement grooves, which is convenient for disassembly and positioning assembly of the assembly seat on the workpiece placement seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is an overall three-dimensional diagram of the utility model;

[0016] Figure 2 The utility model is a three-dimensional splitting of the overall components Figure 1 ;

[0017] Figure 3 The utility model is a three-dimensional splitting of the overall components Figure 2 .

[0018] In the figure: 1. workpiece placing mechanism; 2. assembly mechanism; 3. lifting mechanism; 11. workpiece placing seat; 12. placing slot; 13. mounting hole; 14. positioning block; 21. assembly seat; 22. matching slot; 23. positioning slot; 24. handle; 25. positioning rod; 31. sliding sleeve; 32. locking screw; 33. connecting rod; 34. fixing seat; 35. mounting slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a printing piece with improved precision includes a workpiece placement mechanism 1, the workpiece placement mechanism 1 includes a workpiece placement seat 11, a positioning block 14 is fixedly connected to the middle of the two ends of the top wall of the workpiece placement seat 11, an assembly mechanism 2 is slidably installed on the top of the two positioning blocks 14, and a lifting mechanism 3 is slidably installed on the top of the assembly mechanism 2. The assembly mechanism 2 includes an assembly seat 21 slidably installed on the top of the two positioning blocks 14, and a positioning rod 25 is fixedly connected to the middle of the two ends of the top wall of the assembly seat 21. The lifting mechanism 3 includes a sliding sleeve 31 slidably installed on the outside of the two positioning rods 25, and a locking screw 32 is arranged at the front end of the sliding sleeve 31. The two sliding sleeves The two outer side walls at the opposite ends of 31 are fixedly connected with a connecting rod 33, and the two connecting rods 33 are symmetrically arranged and the same fixing seat 34 is fixedly connected between the side walls on the opposite sides. A positioning rod 25 is fixedly connected to each side of the matching groove 22 at the upper end of the assembly seat 21 as a whole, and a sliding sleeve 31 is slidably installed on the positioning rod 25. A locking screw 32 is provided at the front end of the sliding sleeve 31, which can be used to lock and limit the sliding sleeve 31. At the same time, the two sliding sleeves 31 are connected to the same printing component matching fixing seat 34 through the connecting rod 33. After the printing component is installed at the bottom of the fixing seat 34, the height can be adjusted smoothly, so that the workpiece in the slot 12 below can be printed with high precision.

[0021] Three placement grooves 12 are horizontally and equidistantly provided in the middle of the top wall of the workpiece placement seat 11. A groove is provided at each of the four corners of the top wall of the workpiece placement seat 11. A mounting hole 13 is provided at the center of the bottom wall of the groove. The workpiece to be printed can be placed through the placement groove 12, and the workpiece placement seat 11 can be fixedly installed on the corresponding workstation through the four mounting holes 13 and mounting bolts.

[0022] Positioning grooves 23 are provided on both sides of the bottom wall of the assembly seat 21, and the positioning grooves 23 are slidably connected to the top of the positioning block 14 on the corresponding side. A matching groove 22 is provided between the upper and lower side walls in the middle of the assembly seat 21, and a handle 24 is fixedly connected to the center position of each side wall of the assembly seat 21. Positioning blocks 14 are provided on both sides of the top of the workpiece placement seat 11, and the assembly seat 21 is slidably installed on the top of the two positioning blocks 14. At the same time, a matching groove 22 is provided in the middle of the assembly seat 21 corresponding to its multiple placement grooves 12, which is more convenient for disassembly and positioning of the assembly seat 21 on the workpiece placement seat 11.

[0023] A threaded groove is provided at the front end of the sleeve 31, and a locking screw 32 is connected to the thread in the threaded groove. An installation groove 35 is provided between the upper and lower side walls at the four corners of the fixing seat 34, and the printing component can be fixed and installed at the bottom of the fixing seat 34 through the installation groove 35 and the installation bolts.

[0024] The working principle of the utility model is as follows: the workpiece to be printed can be placed through the placement groove 12, and the workpiece placement seat 11 can be fixedly installed on the corresponding work station through the four installation holes 13 and the installation bolts, and the printing component can be fixedly installed through the installation groove 35 and the installation bolts at the bottom of the fixing seat 34, and a positioning rod 25 is fixedly connected to both sides of the matching groove 22 at the upper end of the assembly seat 21 as a whole, and a sliding sleeve 31 is slidably installed on the positioning rod 25, and a locking screw 32 is provided at the front end of the sliding sleeve 31, which can be locked and limited. At the same time, the two sliding sleeves 31 are connected to the same printing component and the fixing seat 34 through a connecting rod 33, and the printing component can be installed at the bottom of the fixing seat 34. After the printing component is installed, the height adjustment work can be smoothly performed, and then the workpiece in the placement groove 12 below can be printed with high precision.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A printing piece capable of improving precision, comprising a workpiece placement mechanism (1), wherein the workpiece placement mechanism (1) comprises a workpiece placement seat (11); Features: A positioning block (14) is fixedly connected to the middle of each of the two ends of the top wall of the workpiece placement seat (11); an assembly mechanism (2) is slidably mounted on the top of the two positioning blocks (14); and a lifting mechanism (3) is slidably mounted on the top of the assembly mechanism (2); The assembly mechanism (2) comprises an assembly seat (21) slidably mounted on the top ends of the two positioning plugs (14), a positioning rod (25) is fixedly connected to the middle of the two ends of the top wall of the assembly seat (21), and the lifting mechanism (3) comprises a sliding sleeve (31) slidably mounted on the outside of the two positioning rods (25); A locking screw (32) is provided at the front end of the sliding sleeve (31), and the outer side walls of the two sliding sleeves (31) facing each other are each fixedly connected to a connecting rod (33). The two connecting rods (33) are symmetrically arranged and the same fixing seat (34) is fixedly connected between the side walls facing each other.

2. A printed part with improved precision according to claim 1, characterized in that: Three placement grooves (12) are horizontally and equidistantly formed in the middle of the top wall of the workpiece placement seat (11).

3. A printed part with improved precision according to claim 1, characterized in that: A groove is provided at each of the four corners of the top wall of the workpiece placement seat (11), and a mounting hole (13) is provided at the center of the bottom wall of the groove.

4. A printed part with improved precision according to claim 1, characterized in that: Positioning grooves (23) are provided on both sides of the bottom wall of the assembly seat (21), and the top end of the positioning plug block (14) on the corresponding side is slidably connected in the positioning groove (23).

5. A printed part with improved precision according to claim 1, characterized in that: A matching groove (22) is provided between the upper and lower side walls in the middle of the assembly seat (21), and a handle (24) is fixedly connected to the center position of each side wall of the assembly seat (21).

6. A printed part with improved precision according to claim 1, characterized in that: A thread groove is formed at the front end of the sliding sleeve (31), and a locking screw (32) is threadedly connected in the thread groove.

7. A printed part with improved precision according to claim 1, characterized in that: Mounting grooves (35) are provided between upper and lower side walls at four corners of the fixing seat (34).

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